KFN542-4S is a Nut Self Locking As manufactured by Arconic Global Fasteners And Rings.

What are the specifications of KFN542-4S?

Please contact us for detailed specifications of KFN542-4S.

Is KFN542-4S available for immediate shipping?

Yes, we ship worldwide with same-day handling on many parts depending on stock availability.

Can Aerospace Orbit supply bulk quantities of KFN542-4S?

Yes, we support both small and large volume orders depending on stock.

Obtain a Quote for Arconic Global Fasteners And Rings Part Number KFN542-4S Now

Name: Part Number KFN542-4S - Nut Self Locking As
Brand: Arconic Global Fasteners And Rings
SKU: kfn542-4s
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: KFN542-4S

Alternate P/N: KFN5424S

Manufacturer: Arconic Global Fasteners And Rings

NSN: 5310-01-221-7020

NIIN: 01-221-7020

Item Name : nut self locking as

CAGE Code: 75237

FSC: 5310 Nuts and Washers

FSG: 53 Hardware and Abrasives

INC Code : 29736

Country: USA

NCB Code: 01

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NSN Information for Part Number KFN542-4S with NSN 5310-01-221-7020, 5310012217020

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5310-01-221-7020 Item PartTypeName: NUT,SELF-LOCKING,ASSEMBLED WASHE	5310	012217020	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
KFN542-4S	5	2	3

Characteristics Data of NSN 5310-01-221-7020, 5310012217020

MRC	Criteria	Characteristic
AAJD	THREAD CLASS	3B
AAJF	THREAD DIRECTION	RIGHT-HAND
AAUM	LOCKING FEATURE	FREE-RUNNING ALL METAL DESIGN
AAVX	WASHER OUTSIDE DIAMETER	0.460 INCHES MAXIMUM
AAWY	COUNTERBORE DIAMETER	0.283 INCHES MINIMUM AND 0.288 INCHES MAXIMUM NUT
ABKW	OVERALL HEIGHT	0.280 INCHES NOMINAL
ACTA	NUT STYLE	FLAT WITH TURNED UP EDGE
ADFK	NUT COUNTERBORE DEPTH	0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM NUT
ASDB	WIDTH ACROSS FLATS	0.306 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
AZKQ	TEMP RATING	450.0 DEG FAHRENHEIT MAXIMUM
BZRR	THREAD SERIES	UNJF
CMLP	THREAD QUANTITY PER INCH	28
CQFM	HARDNESS RATING	39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
CQJX	NOMINAL THREAD SIZE	0.250 INCHES
FEAT	SPECIAL FEATURES	WASHER ROCKWELL C SCALE 40.0 MIN AND 45.0 MAXZ USE WITH K-FAST AUTOMATIC TOOL
MATT	MATERIAL	STEEL COMP E4340 OR STEEL COMP 4140 OR STEEL COMP 8740 NUT
MATT	MATERIAL	STEEL WASHER
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE NUT
SFTT	SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL