5305-01-453-9250 ( NAS1581C4T20 )

NSN Information

NSN	FSC	NIIN	Item Name	INC
5305-01-453-9250	5305	014539250	SCREW,CLOSE TOLERANCE	2929

NSN Features

MRC	Parameter	Characteristics
THSD	THREAD SERIES DESIGNATOR	UNJF
ABQZ	INTERNAL DRIVE STYLE	TORQUE-SET RIBBED
CQBC	MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
AAJD	THREAD CLASS	3A
AHYM	NOMINAL THREAD DIAMETER	0.250 INCHES
CMLP	THREAD QUANTITY PER INCH	28
AAJF	THREAD DIRECTION	RIGHT-HAND
AASL	HEAD DIAMETER	0.350 INCHES MINIMUM AND 0.399 INCHES MAXIMUM
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5337 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
AASA	THREAD LENGTH	0.403 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
MATT	MATERIAL	IRON ALLOY 660 OVERALL
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1581 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ANEE	GRIP LENGTH	1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AASB	FASTENER LENGTH	1.638 INCHES MINIMUM AND 1.668 INCHES MAXIMUM
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL

Manufacturing Part Numbers (SKUs)

Part SKU	Cage	Status	RNVC	RNCC	SADC	DAC	RNAAC
NAS1581C4T20	80205	A	2	3		E	ZZ

Manufacturers

Part SKU	Cage	Manufacturer	Type	Status
NAS1581C4T20	80205	NATIONAL AEROSPACE STANDARDS	A	A

FLIS Identification

PMIC	ADPE Code	CRITL Code	DEMIL Code	DEMIL INTG	NIIN Asgt	ESD	HMIC	ENAC	Schedule-B	INC
A	0	X	A	1	03/13/1		N		7318152000	2929

FLIS Management

MOE	REC Rep Code	Mgmt Ctl	USC	Phrase Code	Phrase Statement
DS	N		I
DF	N	SF9SX-N	F

Demilitarization Codes & Management

DML	PMI	HMIC	ADP	CC	ESDC
A	A	N	0	X

Miscellaneous Management

MOE (S_A)	SOS	AAC	QUP	UI	SLC	CIIC	RC	MCC	SVC
DS	SMS	D	M	EA	0	U			D
DF	SMS	D	M	EA	0	U		SF9SX-N	F

Management Control Army

MATCAT 1	MATCAT 2	MATCAT 3	MATCAT 4 5	ARC

Freight

NMFC	NMFC SUB	UFC	HMC	LTL	LCL	WCC	TCC	SHC	ADC	ACC	ASH	NMF DESC
104520	Z	54850		W		573	Z	9	A	B	Z	BOLTS/NUTS/SCREWS NOI I/S