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National Stock Number (NSN) Output Data

NSN:
NIIN:
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
577R360H01 97942 A 3 2 5 SB
20098-3F-28 56878 A 5 9 5 SB
AES14K190A75DW8LN1 80204 A 5 2 1 ZZ

CAGE Information

Code Company
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D
97942 NORTHROP GRUMMAN SYSTEMS CORPORATION
80204 AMERICAN NATIONAL STANDARDS INSTITUT

Federal Supply Class

Title

SCREWS

Inclusions:

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AHYM NOMINAL THREAD DIAMETER 0.190 INCHES
AASL HEAD DIAMETER 0.283 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
MATT MATERIAL STEEL COMP 305 OVERALL OR STEEL COMP 302 OVERALL OR STEEL COMP 303 OVERALL OR STEEL COMP 304 OVERALL OR STEEL COMP 316 OVERALL
AASB FASTENER LENGTH 1.710 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
ASDB WIDTH ACROSS FLATS 0.1562 INCHES MINIMUM AND 0.1587 INCHES MAXIMUM
AAJD THREAD CLASS 3A
AASA THREAD LENGTH 0.875 INCHES NOMINAL
AAJF THREAD DIRECTION RIGHT-HAND
AASK HEAD STYLE FLAT CHAMFER
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OVERALL
THSD THREAD SERIES DESIGNATOR UNF
ABQZ INTERNAL DRIVE STYLE HEXAGON
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
CMLP THREAD QUANTITY PER INCH 32
SFTT SURFACE TREATMENT PASSIVATE OVERALL
AASU HEAD HEIGHT 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM

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20098-3F-28 , 200983F28 , 5305-01-127-4526 , 5305011274526 , 011274526 , 577R360H01 , 20098-3F-28 , AES14K190A75DW8LN1 ,