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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
134138-1 94271 A 3 1 A ZZ
LL-HX9-8244 14153 A 5 9 9 ZZ

CAGE Information

Code Company
14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE
94271 LOCKHEED MARTIN CORPORATION DBA LOCK

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AATB WIDTH BETWEEN FLATS 0.440 INCHES NOMINAL
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
AASA THREAD LENGTH 0.312 INCHES NOMINAL
CYAU SCREW MATERIAL STEEL COMP 316 OR STEEL COMP 384 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 302 OR STEEL COMP XM-7
FEAT SPECIAL FEATURES M/F MS35308-305;UNTHREADED PORTION OPPOSITE HEAD END 0.188 IN. LG,0.625 IN. DIA
AHYM NOMINAL THREAD DIAMETER 0.250 INCHES
CMLP THREAD QUANTITY PER INCH 28
ABQZ INTERNAL DRIVE STYLE W/O INTERNAL DRIVE
CYBA SCREW SURFACE TREATMENT PASSIVATE
TEST TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
AAJF THREAD DIRECTION RIGHT-HAND
AASB FASTENER LENGTH 0.500 INCHES NOMINAL
THSD THREAD SERIES DESIGNATOR UNF
AASU HEAD HEIGHT 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM
SPCL SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
AAJD THREAD CLASS 2A
AASK HEAD STYLE HEXAGON
CYBE SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MI-525,CAGE 94271 MFR REF SINGLE TREATMENT RESPONSE
ZZZW DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO NAVICP MECHANICSBURG SPECIAL QUALITY CONTROL PROVISIONS

Similar Parts

LL-HX9-8244 , LLHX98244 , 5305-01-456-8573 , 5305014568573 , 014568573 , 134138-1 , LL-HX9-8244 ,