MS21126-4 is a Washer Keyway manufactured by Military Standards.

What are the specifications of MS21126-4?

Please contact us for detailed specifications of MS21126-4.

Is MS21126-4 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 MS21126-4?

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

Obtain a Quote for Military Standards Part Number MS21126-4 Now

Name: Part Number MS21126-4 - Washer Keyway
Brand: Military Standards
SKU: ms21126-4
Availability: InStock
Rating: 4.6 (226 reviews)

Part Number: MS21126-4

Alternate P/N: MS211264

Manufacturer: Military Standards

NSN: 5310-00-792-4992

NIIN: 00-792-4992

Item Name : washer keyway

CAGE Code: 96906

FSC: 5310 Nuts and Washers

FSG: 53 Hardware and Abrasives

INC Code : 06158

Country: USA

NCB Code: 00

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NSN Information for Part Number MS21126-4 with NSN 5310-00-792-4992, 5310007924992

NSN	FSC	NIIN	CLS	Hazmat	DEMIL	Cancelled NSN
5310-00-792-4992 Item PartTypeName: WASHER,KEYWAY	5310	007924992	0	N
	CIIC	HCC	ESD	PMIC	Criticality	ENAC
	U			A	0
Part Number	ISC	RNVC	RNCC	HCC	MSDS	SADC
MS21126-4	C	2	2

Characteristics Data of NSN 5310-00-792-4992, 5310007924992

MRC	Criteria	Characteristic
ABKV	OUTSIDE DIAMETER	0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
ABLM	INTERNAL KEYWAY WIDTH	0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
ABLR	DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY	0.152 INCHES MINIMUM AND 0.162 INCHES MAXIMUM
ABPX	MATERIAL THICKNESS	0.181 INCHES MINIMUM AND 0.191 INCHES MAXIMUM
FEAT	SPECIAL FEATURES	4 KEYWAYS PROVIDED
MATT	MATERIAL	ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2017 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4028-T4 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4121-T4 FED SPEC 1ST MATERIAL RESPONSE OR AMS 4118-T4 FED SPEC 2ND MATERIAL RESPONSE OVERALL
SFTT	SURFACE TREATMENT	ANODIZE OVERALL
AAUB	HOLE DIAMETER	0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
STDC	SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYL	STYLE DESIGNATOR	KEYWAY