Request a Quote on National Aerospace Standards Com Part NAS1978C21H with the NSN 5305-01-312-0702

Part Number: NAS1978C21H

Manufacturer: National Aerospace Standards Com

NSN: 5305-01-312-0702

NIIN: 013120702

Item Name : Screw Close Tolerance

CAGE Code: 80205

FSC: 5305 Screws

FSG: 53 Hardware and Abrasives

Country : USA

NCB Code : 01

Thank you for taking interest in National Aerospace Standards Com part number NAS1978C21H, which is listed with the NSN 5305-01-312-0702 and a product description of “Screw Close Tolerance.” In order to receive procurement options on this particular listing, we ask that you fill out and submit the form provided below with as much information as you can concerning your needs. By supplying our staff with key details on your desired quantity, pricing target, and expedited fulfillment timeframe, we can respond with a quote that has been specifically tailored to your unique specifications. We also ask that you make us aware of any restrictions that you may have as soon as possible, such as if you have a time constraint or are seeking unlisted items.

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NSN Information for Part Number NAS1978C21H with NSN 5305-01-312-0702, 5305013120702

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5305-01-312-0702 Item PartTypeName: SCREW,CLOSE TOLERANCE	5305	013120702	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
NAS1978C21H	5	2	3

Characteristics Data of NSN 5305-01-312-0702, 5305013120702

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3A
AAJF	THREAD DIRECTION	RIGHT-HAND
AASA	THREAD LENGTH	0.710 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
AASB	FASTENER LENGTH	2.032 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
AASK	HEAD STYLE	FLAT COUNTERSUNK
AASL	HEAD DIAMETER	0.959 INCHES MINIMUM AND 1.017 INCHES MAXIMUM
AAUR	GRIP DIAMETER	0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM
ABQZ	INTERNAL DRIVE STYLE	HIGH-TORQUE
AHYM	NOMINAL THREAD DIAMETER	0.500 INCHES
ANEE	GRIP LENGTH	1.302 INCHES MINIMUM AND 1.322 INCHES MAXIMUM
CMLP	THREAD QUANTITY PER INCH	20
CQBC	MINIMUM TENSILE STRENGTH	180000 POUNDS PER SQUARE INCH
CRSQ	COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
CSYM	SURFACE FINISH	32.0 MICROINCHES BEARING SURFACE OF HEAD
CSYM	SURFACE FINISH	32.0 MICROINCHES GRIP
CSYM	SURFACE FINISH	32.0 MICROINCHES THREADS
MATT	MATERIAL	IRON ALLOY 660 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	PASSIVATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THSD	THREAD SERIES DESIGNATOR	UNJF
ZZZK	SPECIFICATION/STANDARD DATA	80205-NAS1978 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD