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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
SCREW , MACHINE

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO 0 (0.060 IN./1.5 MM) OR LARGER, DESIGNED TO BE HELD OR DRIVEN WITH EITHER A WRENCH OR AN INSERTED DRIVER OR BOTH (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), IN SIZES BELOW NO. 10 (0.190 IN./5 MM). NO. 10 AND LARGER SIZES MUST HAVE A HEAD DESIGNED FOR ANY TYPE INSERTED DRIVER (EXCLUDING INTERNAL SOCKET OR INTERNAL MULTIPLE SPLINE TYPES), BUT MAY ALSO BE DESIGNED FOR EXTERNAL WRENCHING. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; AND SCREW, ASSEMBLED WASHER. SEE ALSO, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; AND SCREW, CAP SOCKET HEAD.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
S1029421-10-7 04348 H 5 9 5 9Z
AN509-10R6 88044 M 4 1 X XX
1029421-10-7 18355 A 5 9 5 9Z
S1029421-10-7 18355 A 5 9 5 9Z
1029421-10-7 88277 A 3 2 5 9Z
MILS7839 81349 M 4 1 X XX
S1029421-10-7 88277 A 5 2 5 9Z

CAGE Information

Code Company
04348 LAWRENCE ENGINEERING AND SUPPLY INC
88044 AERONAUTICAL STANDARDS GROUP DEPT OF
18355 BOEING COMPANY THE DBA BOEING DIV DE
88277 BOEING COMPANY THE DBA BOEING
81349 MILITARY SPECIFICATIONS PROMULGATED

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
AASL HEAD DIAMETER 0.371 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
AAJD THREAD CLASS 3A
CYAU SCREW MATERIAL STEEL
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT COUNTERSUNK
CRSQ COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
THSD THREAD SERIES DESIGNATOR UNF
AASA THREAD LENGTH 0.297 INCHES MAXIMUM
CQFM HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
CQBC MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
CYBA SCREW SURFACE TREATMENT CADMIUM
CMLP THREAD QUANTITY PER INCH 32
AASB FASTENER LENGTH 0.406 INCHES NOMINAL

Similar Parts

S1029421-10-7 , S1029421107 , 5305-00-702-3636 , 5305007023636 , 007023636 , S1029421-10-7 , AN509-10R6 , 1029421-10-7 , S1029421-10-7 , 1029421-10-7 , MILS7839 , S1029421-10-7 ,