NSN 5305-01-081-7381, (5305010817381) Parts Inventory

Item Name	Screw Cap Socket Head
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-081-7381 (010817381)
NCB Code	USA (01)
Manufacturer	Navair And Navsea Managed

Part Number	Manufacturer	Item Name	Cage Code	RFQ
3176207-C-389	navair and navsea managed	screw cap socket head	10001	RFQ

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	2.000 INCHES NOMINAL
AASB	FASTENER LENGTH	2.000 INCHES NOMINAL
AASK	HEAD STYLE	FILLISTER
AASL	HEAD DIAMETER	1.293 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
AASU	HEAD HEIGHT	0.864 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
AAUM	LOCKING FEATURE	PATCH THREADS
ABQZ	INTERNAL DRIVE STYLE	HEXAGON
AHYM	NOMINAL THREAD DIAMETER	0.875 INCHES
ASDB	WIDTH ACROSS FLATS	0.750 INCHES NOMINAL
CMLP	THREAD QUANTITY PER INCH	9
CQBC	MINIMUM TENSILE STRENGTH	170000 POUNDS PER SQUARE INCH
CQFM	HARDNESS RATING	38.0 ROCKWELL C MINIMUM OVERALL AND 45.0 ROCKWELL C MAXIMUM OVERALL
CQHQ	MINIMUM YIELD STRENGTH	150000 POUNDS PER SQUARE INCH
FEAT	SPECIAL FEATURES	CRITICAL ITEM HYDROGEN EMBRITTLEMENT RELIEF REQUIRED
MATT	MATERIAL	STEEL OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ZINC OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNC