NSN 5305-01-353-3625, (5305013533625) Parts Inventory

Item Name	Screw Close Tolerance
Federal Supply Group (FSG)	Hardware and Abrasives
Federal Supply Class (FSC)	5305 Screws
National Item Identification Number (NIIN)	01-353-3625 (013533625)
NCB Code	USA (01)
Manufacturer	National Aerospace Standards Com

Part Number	Manufacturer	Item Name	Cage Code	RFQ
NAS1581C3R3P	national aerospace standards com	screw close tolerance	80205	RFQ

MRC	Criteria	Characteristic
AASA	THREAD LENGTH	0.363 INCHES NOMINAL
AASL	HEAD DIAMETER	0.2578 INCHES MINIMUM AND 0.3047 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	TORQUE-SET RIBBED
AAJF	THREAD DIRECTION	RIGHT-HAND
AASK	HEAD STYLE	FLAT COUNTERSUNK
ANEE	GRIP LENGTH	0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1581 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
AAUR	GRIP DIAMETER	0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
AHYM	NOMINAL THREAD DIAMETER	0.190 INCHES
AAJD	THREAD CLASS	3A
AASB	FASTENER LENGTH	0.534 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	32
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL