NAVY GGG-W-648 B-1992 WRENCH LINEMAN-S《工程扳手》.pdf

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1、- . - .- s GGG-W-bLIB 51 m 9999974 OObSLO1 b m I INCH-POUND I GGG-W-648B April 30. 1992 SUPERSEDING GGG-W-648a November 25, 1966 FEDERAL SPECIFICATION WRENCH, LINEMAN S This specification is approved by the Commissioner, Federal Supply Service, General Services Admintstration, for the use of all Fed

2、eral agencies. 1. SCOPE AND CLASSIFICATION 1.1 Scope. This specification covers linemans wrenches used in poleline work. The wrenches were formerly covered by GGG-W-644. 1.2 Classification. 1.2.1 Type and sizes. Wrenches shall be of the linemans type and of the following sizes, as specified (see 6.2

3、 and 6.3): 5/8 - (See table I) 3/4 - (See table I) 2. APPLICABLE DOCUMENTS 2.1. Specifications and standards. The following specifications and standards form a part of this document to the extent specified herein, Unless otherwise specified, the issues of these documents are those listed in the issu

4、e of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solicitation (see 6.2). Federal Standards FED-STD-123 - Marking for Domestic Shipment (Civil Agencies) JBeneficial comments (recommendations, additions, deletions) and any pertinent! Id

5、ata which may be of use in improving this document should be addressed to: I (Hueneme, CA 93043-5000, by using the Standardization Document Improvement I (Proposal (DD Form 1426) appearing at the end of this document or bv letter. I ICommanding Officer (Code 156), Naval Construction Battalion Center

6、, Port I FSC 5120 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-4 GGG-W-b48B 51 W 9999974 Olb5102 B W GGG-W-648B Vilitarv Standards MIL-STD-105 - Sampling Procedures

7、and Tables for Inspection by Attributes MIL-STD-129 - Marking for Shipment and Storage (Unless otherwise indicated, copies of federal and military specifications and standards are available from the Standardization Documents Order Desk, Bldg. 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) 2.2

8、 Other publications. The following publication forms a part of this specification to the extent specified herein. Unless otherwise indicated, the issue in effect on date of invitation for bids or request for proposal shall apply: ASTM A686 - Tool Steel, Carbon ASTM D3951 - Standard PracLice For Comm

9、ercial Packaging ASTM E18 - Test Methods for Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials (Application for copies should be addressed to the American Society for Testing and Materials, 1916 Race Street, Philadelphia, PA 19103.) 2.3 Order of precedence. In the event of a

10、conflict between the text of this document and the references cited herein (except for associated detail specifications, specification sheets or MS standards), the text of this specification takes precedence. Nothing in this specification, however, supersedes applicable laws and regulations unless a

11、 specific exemption has been obtained. 3. REQUIREMENTS 3.1 Illustration. Except for dimensional requirements, the illustration shown herein is for the convenience of identification and is not: intended to preclude the purchase of wrenches which are Otherwise in accordance with the requirements of th

12、is specification, 3.2 Materials. Materials used shall be free from defects which would adversely affect the performance or maintainability of individual components or of the overall assembly, quality used for the intended purpose in commercial practice. Unless otherwise specified herein, all equipme

13、nt, material, and articles incorporated in the work covered by this specification are to be new and fabricated using materials produced from recovered materials to the maximum extent possib1.e without jeopardizing the intended use. The term “recovered materials“ means materials which have been colle

14、cted or recovered from solid waste and reprocessed to become a source of raw materials, as opposed to virgin raw materials. otherwise specified, none of the above shall be interpreted to mean that the use o used or rebuilt products is allowed under this specification. Materials not specified herein

15、shall be of the same Unless 3.2.1 Steel. Steel shall be in accordance with ASTM A686 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GG-W-b4B 51 9999974 0065303 T E GGG-W-648B 3.3 Design. The wrenches shall be of the double open-end type and shall

16、be of forged steel with opening surfaces having a hardness of not less than 35 nor more than 50 on the Rockwell C scale (35-50 HRC). accordance with good commercial practice. A, B, C, and D on figure 1) and tolerances shall be as specified in table I, as applicable. turning standard pole steps. The

17、wrench shall withstand a test load of 4,500 inch-pounds with the pole step turning hole engaged and the load applied near the end of the small head. Each wrench opening shall withstand a test load of 7,500 inch-pounds applied near the end of the wrench opposite the head being tested. section 4. The

18、forgings shall be in The width of each wrench opening (see Q The wrench shall have a hole in the shank near the larger end for The wrenches shall be similar to figure 1 and tested as specified in Table I. Wrench openings. I Size I A I B I 1 -0 I -0 I I I I No. I Inches I Inches I I +1/64 I +1/64 I 5

19、/8 I 1-3/32 I 29/32 I 3/4 I 1-5/16 I 1-1/16 Inch 1 Inch I Inches I Inches I inch I Inches i +1/64 I +1/64 I I I I I -0 I -0 I spalling (other than a brightening of the metal) or slots, or other indications of weakness of any nature that would affect serviceability of the wrench shall be cause for re

20、jection. Any evidence of permanent set in the handles; distortion or spreading 4.4.2 Hardness test, A hardness test shall be conducted in accordance with ASTM E18 to determine compliance with 3.3. 4.5 Examination of preparation for deliverv. Inspection to determine compliance with preparation for de

21、livery shall be made in accordance with section 5. 5 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GGG-W-6488 51 9999974 0065106 5 ? GGG-W-648B 5. PACKAGING 5.1 Preservati.on, packaainE and packing. Unless otherwise specified (see 6,2), the wrenche

22、s shall be preserved, packaged, and packed in accordance with ASTM D3951, 5.2 Marking. 5.2.1 Civil agencies. order, the interior packages and shipping containers shall be marked in accordance with FED-STD-123. In addition to markings required by the contract or 5.2.2 Military activities. In addition

23、 to markings required by the contract or order, the interior packages and chipping containers shall be marked in accordance with MIL-STD-129 or ASTM D3951. 6. NOTES 6.1 Intended use. The size 5/8 wrench is intended for use on 5/8-inch hardware, and the size 3/4 wrench for use on 3/4-inch hardware, i

24、n poleline work. 6.2 Acquisition requirements. Acquisition documents mus6 specify the following: t (A) Title, number, and date of this specification. (b) Packaging, and packing if different (see 5.1). 6.3 Supersession data. This specification covers linemans wrenches, formerly type III, in GGG-W-644

25、. MILITARY INTERESTS : Military Coordinating Activitv . Navy - YD Custodians . Army - GL Navy - YD CIVIL AGENCY COORDINATING ACTIVITIES: GSA - FSS PREPARING ACTIVITY: Navy - YD (Proj ect 5120-D007) User Activities Army - AR, CE L_- Orders for this publication are to be placed with General Services A

26、dministration, acting as an agent for the Superintendent of Documents. section 2 of this specification to obtain extra copies and other documents referenced herein. See 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-GGG-W-648B 53 9999974 0065307 7

27、 W 1 3/8“ MIN 3/ 1 GGG-W-648B - 1 /8“ -1/2“ (-i i 1/4“ 1 1/4“- Note I T F 13“ L l- 1 718“ /- v L- 3/4“ o m 2“ 1_1_1 1, A tolerance of plus or minus 10 percent wi II be perm i tted on non-to leranced di mens i ons I FIGURE 1 , Li nemans wrench, 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-