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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
R4-40X7-8 97539 A 5 9 1 SE
R4-40X0.875 97539 A 5 9 4 9Z
MS3212-9 80205 A 3 2 E ZZ
SEELSKREWR4-40-7-8 97539 A 5 9 4 9Z
MS3212-9 96906 M 5 9 4 KZ
23166-88 30377 A 5 9 4 9Z
HT04R40S14 56563 A 5 9 1 KZ

CAGE Information

Code Company
30377 SMITHS AEROSPACE INC. ELECTRONIC SYS
97539 A P M HEXSEAL CORPORATION
80205 NATIONAL AEROSPACE STANDARDS COMMITT
96906 MILITARY STANDARDS PROMULGATED BY MI
56563 ANIXTER AEROSPACE HARDWARE

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AASB FASTENER LENGTH 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AASB FASTENER LENGTH 0.844 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AASU HEAD HEIGHT 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
AASL HEAD DIAMETER 0.205 INCHES MINIMUM AND 0.238 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
CYBA SCREW SURFACE TREATMENT PASSIVATE
AAJF THREAD DIRECTION RIGHT-HAND
CYAU SCREW MATERIAL STEEL COMP 304 OR STEEL COMP 305
AHYM NOMINAL THREAD DIAMETER 0.112 INCHES
AASA THREAD LENGTH 0.794 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AASK HEAD STYLE WATERTIGHT
THSD THREAD SERIES DESIGNATOR UNC
AAJD THREAD CLASS 2A
CBBL FEATURES PROVIDED O RING
CYBE SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
CMLP THREAD QUANTITY PER INCH 40

Similar Parts

23166-88 , 2316688 , 5305-00-151-6904 , 5305001516904 , 001516904 , R4-40X7-8 , R4-40X0.875 , MS3212-9 , SEELSKREWR4-40-7-8 , MS3212-9 , 23166-88 , HT04R40S14 ,