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National Stock Number (NSN) Output Data

NSN:
5305-00-166-8352
NIIN:
001668352
Item Name:
SCREW , CAP , SOCKET HEAD

Definition:

AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. THE HEAD HAS AN INTERNAL SOCKET OR MULTIPLE SPLINE FOR USE WITH AN INSERTED DRIVER. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES ITEMS WITH BEVEL (CONICAL) HEADS. SEE BOLT, INTERNAL WRENCHING. EXCLUDES SCREW, SHOULDER; AND SCREW, MACHINE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
WC1169-003 70318 A 3 2 5 HH
2186312-4 11447 A C 1 5 ZZ 9X
2186312-4 49671 F 5 9 1 HH

CAGE Information

Code Company
11447 L-3 COMMUNICATIONS CORPORATION DBA C
70318 ALLMETAL SCREW PRODUCTS CORP DBA ALL
49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
MATT MATERIAL STEEL CORROSION RESISTING OVERALL
ASDB WIDTH ACROSS FLATS 0.094 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AAJF THREAD DIRECTION RIGHT-HAND
AHYM NOMINAL THREAD DIAMETER 0.164 INCHES
AASL HEAD DIAMETER 0.298 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
AASK HEAD STYLE BUTTON
THSD THREAD SERIES DESIGNATOR UNC
AASU HEAD HEIGHT 0.077 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
ABQZ INTERNAL DRIVE STYLE HEXAGON
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66,COMP 18-8 FED STD SINGLE MATERIAL RESPONSE OVERALL
AASB FASTENER LENGTH 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
CMLP THREAD QUANTITY PER INCH 32
AASA THREAD LENGTH 0.547 INCHES MINIMUM AND 0.641 INCHES MAXIMUM

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2186312-4 , 21863124 , 5305-00-166-8352 , 5305001668352 , 001668352 , WC1169-003 , 2186312-4 , 2186312-4 ,