GSA A-A-2323-1985 FILE HAND (AMERICAN PATTERN) WARDING《锁孔手锉(美式)》.pdf

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1、A-A-2323 51 = 7777774 0042689 b p - “-647 A-A-2323 September 27, 1985 COMMERCIAL 1Tmv.I DESCRIPTION BILE, HAND (AMERICAN PATTERN), WARDING The General Services Administration has authorized the use of this commercial item description in preference to Type XX, Styles A, B, and C of Federal Specificat

2、ion GGG-F-325. Thls commercial item description covers hand files used f0.r filing ward notches in keys and for filing narrow slots and in close spaces. Salient characteristi cs : Mater i al : Width: Thickness: Design: Tang: Marking: Workmanship: Carbon alloy steel. Tapered from heel to point with r

3、elatively sharp taper toward the Uniform throughout the length, Double-cut on each flat (two sets of parallel cuts on the sur- face, one set crossing the other). Two Square edges single-cut (one set of parallel cuts on %he surface, Furnished in either bastard-cut, second-cut, or mgoth-cut ae shown i

4、n table. wood handle. Tempered to a maximum hardness of 45 on the Rock- well C scale at a point approximately midway of its length and width. point. Of a conventional shape and spitable for attachment to a Uniformly cut or etched and of uniform height throughout the fully cut portion. Cutting surfac

5、es hardened to a uniform hardness. The distance between -the heel and point of the file, exaluding the tang, shall be hardened to not greater than 68 nor less than 64 on the Rockwell wale. Frga from decarburization and brittleness. Marked with the country of origin and the pame of the manufactur- er

6、 or with a trademark of su& known character tha the source of manufacture may be readily determined, The teeth of the file shall be well-defined, sharp, and uniform in height and form. There shall be no evidence of rust or other defect which may impair serviceability, durability, or appearance. I tE

7、 FSC 5110 f- -lx THIS DOCUMENT CONTAINS d, PAGES Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-2323 51 7777774 0042670 2 m A-A-2323 National Stock Length Inches - Number 51 10-00-243-8099 6 5 1 1 0-00-204-071 9 8 5 1 1 0-00-204-0720 1 O 51 10-0

8、0-204-0722 6 5110-00-238-9649 8 51 IO-00-204-0723 10 51 10-00-204-0726 6 5 1 10-00-243-81 O0 8 51 10-00-204-0725 10 Dimensions at Number of teeth A B Min. Max. largest section per inch Inch Inch Bast ar d- cut 3/32 34 1511 6 1 /8 28 Second-cut 25/32 3/32 44 1511 6 118 36 5/64 41 ,45 25 132 37 31 5/6

9、4 55 59 48 39 Smooth-cut 5/64 68 73 25 132 60 48 5/8 3/32 55 1511 6. 118 43 Allovrabl e distortion (maximum) Inch O. 008 .o10 .O1 5 .O08 .O10 .o1 5 .O08 .o10 .o1 5 Allowable war page (maximum) De gr ees 5 5 7 5 5 7 5 5 7 Length dimension: Measured from the point (free or front end) to the heel (junc

10、tion of the tang with the body of the file) and have a tolerance of plus or minus 118 inch. Tolerance: Width (A) - lus or minus 1 /I 6 inch. . Thickness (By - files 6 inches in length - plus or minus 1/32 inch. Files over 6 inches in length - plus or minus 1 /I 6 inch. Regulatory requirements. In ac

11、cordance with the section 23.403 of the Federal Acquisition Regulations, the Governments policy is to acquire items composed of the highest percentage of recovered materials practicable, consistent with main- taining a satisfactory level of competition without adversely affecting performance require

12、ments or exposing suppliers employees to undue hazards from the recovered mat er i als. Preservation, packaging, packing, labeling, and marking. The preservation, packag- ing, packing, labeling, and marking shall be as specified in the contract or order. PREPARING ACTIVITY: GS A -PSS 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-