DLA A-A-59935 6-2013 CONICAL SEALS CRUSH 37 DEGREE FLARED TUBE FITTING SERRATED.pdf
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1、 INCHPOUND AA59935/6 2 October 2013 COMMERCIAL ITEM DESCRIPTION SPECIFICATION SHEET CONICAL SEALS, CRUSH, 37 DEGREE FLARED TUBE FITTING, SERRATED The General Services Administration has authorized the use of this commercial item description for all federal agencies. The complete requirements for pro
2、curing conical seal, crush, 37 degree flared tube fitting, serrated described herein shall consist of this document and the issue in effect of A-A-59935. CLASSIFICATION/PART OR IDENTIFICATION NUMBER (PIN). This commercial item description (CID) uses a classification system which is included in the P
3、IN as shown in the following example (see NOTES). AA59935/6 -04 C CID number Size code (see figure 1) Material and finish code (see table I) SALIENT CHARACTERISTICS. Interface and physical dimensions. Conical seal, crush, 37 degree flared tube fitting, serrated supplied to this CID specification she
4、et shall be as specified herein (see figure 1 and table I). Beneficial comments, recommendations, additions, deletions, clarifications, etc., and any data that may improve this document should be sent to: DLA Land and Maritime, ATTN: VAI, P.O. Box 3990, Columbus OH 432183990, or fluidflowdla.mil. Si
5、nce contact information can change you may want to verify the currency of the address information using the ASSIST Online database at https:/assist.dla.mil/. AMSC N/A FSC 4730 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59935/6 2 Dash size co
6、de Tubing OD ref. A .010 B C T .002 -03 3/16 .325 .145.015 .130.005 .008 -04 1/4 .377 .183.015 .190.010 .008 -05 5/16 .440 .188.015 .255.005 .008 -06 3/8 .496 .205.015 .316.010 .007 -08 1/2 .676 .260.015 .426.010 .010 -10 5/8 .788 .268.015 .531.010 .010 -12 3/4 .963 .274.015 .671.010 .010 -14 7/8 1.
7、085 .280.015 .800.010 .010 -16 1 1.215 .285.015 .930.010 .012 -20 1-1/4 1.525 .335.015 1.160.010 .012 -24 1-1/2 1.785 .325.040 1.420.020 .012 -32 2 2.410 .430.040 1.915.010 .012 NOTES: 1. Dimensions are in inches. 2. Dimensioning and tolerancing in accordance with ASME Y14.5. 3. Break sharp edges an
8、d remove burrs and slivers. 4. Surface texture shall be .005 inches in accordance with ASME B46.1. 5. These parts are soft and easily deformed dimensions B, C, and D shall be verified by installing the seal on a standard fitting of the appropriate size. 6. An out-of-round-seal that does not interfer
9、e with installation shall not be cause for rejection. FIGURE 1. 37 flared Crush Seal. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-59935/6 3 TABLE I. Material and finish code. Material and finish code Material and finish Loctite 1/ 2/ 3 Applic
10、ation C Copper foil or strip, annealed, type C10100, C10200 or C11000 in accordance with ASTM B152/B152M None CL Low temp Refrigeration CT Copper foil or strip, annealed, type C10100, C10200 or C11000 in accordance with ASTM B152/B152M Tin plated in accordance with ASTM B545 or SAE-AMS2408 None CTL
11、Low temp S Corrosion resistant steel strip type 304 or 305, annealed, in accordance with ASTM A240/A240M None Carbon steel fittings SL Low temp Carbon steel fittings ST Corrosion resistant steel strip type 316, annealed, In accordance with ASTM A240/A240M None Nuclear power STL Low temp Marine and c
12、orrosive environment STH High temp Oil and Steam 1/ Low temp -40F to 300F. 2/ High temperature -40F to 1200F. 3/ Loctite coating not for use in pure oxygen, oxygen rich systems, chlorine or other strong oxidizing materials. Torque technique. These seals require a second torque technique; see A-A-599
13、35 for torqueing procedure. NOTES PIN. The PIN should be used for Government purposes to buy commercial products to this CID specification sheet. See the classification section for PIN format example. Source of documents. COMMERCIAL ITEM DESCRIPTIONS A-A-59935 - Conical Seal, Crush, 37 Degree Flared
14、 Tube Fitting, General Requirements For (Copies of these documents are available online at http:/quicksearch.dla.mil/ or from the DLA Document Services Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 191115094). Provided by IHSNot for ResaleNo reproduction or networking permitted witho
15、ut license from IHS-,-,-A-A-59935/6 4 Other Publications ASME INTERNATIONAL ASME Y14.5 - Dimensioning and Tolerancing ASME B46.1 - Surface Texture (Surface Roughness, Waviness, and Lay) (Copies of these documents are available online at http:/www.asme.org or from the ASME International, Three Park A
16、venue, New York, NY 10016-5990.) ASTM INTERNATIONAL ASTM B152/B152M - Standard Specification for Copper Sheet, Strip, Plate, and Rolled Bar ASTM A240/A240M - Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applicati
17、ons ASTM B545 - Standard Specification for Electrodeposited Coatings of Tin (Copies of these documents are available online at http:/www.astm.org or from the ASTM International, P.O. Box C700, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.) SAE INTERNATIONAL SAE-AMS2408 - Plating, Tin (Cop
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