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National Stock Number(NSN): 5305-00-551-0141 (5305005510141, 005510141)

( Historical )
NIIN: 00-551-0141 Item Name: SCREW,CAP,SOCKET HEAD INC: 16282
FSC: 5305 Assignment Date: Jan-01-1960 CRIT: N IIG: 16282
ISC: 3 Date Standardized: Oct-08-1965 HMIC: N DODIC:
NSC: 5 Cancellation Date: Dec-17-1998 PMIC: U FIIG: A003B0
ESD: Schedule B: DEMIL: A DEMIL INT:
TIIC: 1 Originator: KZ ADPEC: RPDMRC:
Replacement Information

NIIN: 00-983-6661 Item Name: SCREW,CAP,SOCKET HEAD
FSC: 5305 Replacement Date: Dec-17-1998   INC: 16282
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Technical Characteristics Information
MRC Requirement Statement Reply Statement
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
AASA THREAD LENGTH 0.875 INCHES NOMINAL
AASB FASTENER LENGTH 0.875 INCHES NOMINAL
AASK HEAD STYLE C49 FLAT CHAMFER
AASL HEAD DIAMETER 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
AASU HEAD HEIGHT 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE D5 HEXAGON
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
ASDB WIDTH ACROSS FLATS 0.187 INCHES MINIMUM AND 0.189 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 28
CQFM HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
CQHQ MINIMUM YIELD STRENGTH 140000 POUNDS PER SQUARE INCH
MATT MATERIAL STEEL COMP 4135 OR STEEL COMP 4137 OR STEEL COMP 8635 OR STEEL COMP 8640 OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
SFTT SURFACE TREATMENT ZINC OVERALL
THSD THREAD SERIES DESIGNATOR UNF
ZZZT NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 11 STYLE
MOE Rules Information
MOE Rule Former MOER Effective AMC AMSC IMC IMCA Collaborators Receivers
ZS01 Apr-01-1991 ZS ZS
Replacement & Obsolete Information
Replaced / Replacement NIIN Information
FSC NIIN ISC Originator NSC Std. Date Status
5305 00-983-6661 1 KZ 0 Oct-08-1965 H
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