DLA AN363 REV 5-2011 NUT SELF-LOCKING 550潞F.pdf

1、AMSC N/A 1 of 3 FSC 5310 DETAIL SPECIFICATION SHEET NUT, SELF-LOCKING, 550F This specification sheet is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product herein shall consist of this specification sheet ABSHAPE OF TOP OPTIONALTA

2、P TWASHER FACE OPTIONALFINE THREAD DASH NUMBERS TAP T (a) A +.016 B +.002 -.010 COR RES STEEL STEEL COPPER BASE ALLOY C1032 1032 B1032 (NO. 10) .190-32 NF-3B .234 .375 C428 428 B428 (1/4) .250-28UNF-3B .312 .438 C524 524 B524 (5/16) .312-24UNF-3B .344 .500 C624 624 B624 (3/8) .375-24UNF-3B .453 .563

3、 C720 720 B720 (7/16) .437-20UNF-3B .453 .625 C820 820 B820 (1/2) .500-20UNF-3B .594 .750 C918 918 B918 (9/16) .562-18UNF-3B .688 .875 C1018 1018 B1018 (5/8) .625-18UNF-3B .750 .938 C1216 1216 B1216 (3/4) .750-16UNF-3B .875 1.063 COARSE THREAD C632 632 B632 (NO. 6) .138-32 NC-2B .172 .312 C832 832 B

4、832 (NO. 8) .164-32 NC-2B .234 .344 C1024 1024 B1024 (NO. 10) .190-24 NC-2B .234 .375 C420 420 B420 (1/4) .250-20UNC-3B .312 .438 C518 518 B518 (5/16) .312-18UNC-3B .344 .500 C616 616 B616 (3/8) .375-16UNC-3B .453 .563 C714 714 B714 (7/16) .437-14UNC-3B .453 .625 C813 813 B813 (1/2) .500-13UNC-3B .5

5、94 .750 C913 913 B913 (9/16) .562-12UNC-3B .688 .875 C1011 1011 B1011 (5/8) .625-11UNC-3B .750 .938 C1210 1210 B1210 (3/4) .750-10UNC-3B .875 1.063 (a) Minimum A not specified. Limited only by strength requirement of specification. AN363 REV 5 1 November 2011 SUPERSEDING AN363 REV 4 17 June 1964 INC

6、H-POUND Inactive for new design after 17 June 1964 (b) Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN363 REV 5 2 (b) Dash numbers C1024 through C1210, 1024 through 1210, and B1024 through B1210 for coarse thread nuts inactive for design after 14

7、April 1949. FINE THREAD INACTIVE PARTS SUBSTITUTE PARTS CRES STEEL COPPER BASE ALLOY CRES STEEL COPPER BASE ALLOY AN363C1032 C428 C524 C624 C720 C820 C918 C1018 C1216 AN363-1032 -428 -524 -624 -720 -820 -918 -1018 -1216 AN363B1032 B428 B524 B624 B720 B820 B918 B1018 B1216 MS21046C3 C4 C5 C6 (a) C8 C

8、9 C10 C12 MS21045-3 -4 -5 -6 (a) -8 -9 -10 -12 MS21044E3 E4 E5 E6 (a) E8 E9 E10 E12 COARSE THREAD AN363C632 C832 C1024 C420 C518 C616 C714 C913 C1011 C1210 AN363-632 -832 -1024 -420 -518 -616 -714 -913 -1011 -1210 AN363B632 B832 B1024 B420 B518 B616 B714 B913 B1011 B1210 MS21046C06 C08 (b) (b) MS210

9、45-06 -08 (b) (b) MS21044E06 E08 (b) (b) (a) AN363 nuts with (7/16) .437-20 thread have no substitutive parts on MS21044, MS21045 and MS21046 because the corresponding MS nuts have a larger hex size to conform to international standard. (b) AN363 nuts with thread sizes (NO.10) .190-24 thru (3/4) .75

10、0-10 have no substitutive parts on MS21044, MS21045 and MS21046 because these are non-preferred thread sizes per MIL-S-7742. NOTES: 1. Interchangeability relationship: MS21044, MS21045 AND MS21046 can universally replace the inactivated AN363 nuts in accordance with table on sheet 2. AN363 nuts cann

11、ot universally replace MS21044, MS21045 or MS21046. 2. Dimensions in inches. 3. Example of part numbers: AN363-428 = (1/4) .250-28 Steel Nut. AN363B632 = (NO. 6) .138-32 Copper-Base Alloy Nut. AN363C428 = (1/4) .250-28 Corrosion-Resistant Steel Nut. 4. For installation instructions, see NASM33588. P

12、rovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AN363 REV 5 3 Custodians: Preparing Activity: Army - MI Navy - OS DLA -IS Air Force - 99 (Project 5310-2012-001) NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-