MS25081-4

View detailed technical data, stock status, and sourcing information for: MS25081-4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part MS25081-4 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-924-5968

Item Name Code

01869

Assigment Date

01/24/1966 (60 years ago)

0.059 inches minimum and 0.065 inches maximum internal straight key width, 0.703 inches minimum and 0.735 inches maximum outside diameter, 0.050 inches nominal external prebent key length, 0.475 inches nominal hole diameter, 0.110 inches maximum external prebent key width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.475 inches nominal
Outside Diameter: 0.703 inches minimum and 0.735 inches maximum
External Prebent Key Length: 0.050 inches nominal
External Prebent Key Width: 0.110 inches maximum
Internal Straight Key Width: 0.059 inches minimum and 0.065 inches maximum
Distance From Centerline To Top Of Internal Key: 0.199 inches nominal
Distance From Centerline To Inside Of Prebent Key: 0.352 inches nominal
Overall Distance Including Keys: 0.752 inches nominal
Material Thickness: 0.037 inches minimum and 0.043 inches maximum
Material: steel overall
Material Document And Classification: qq-s-698 fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Style Designator: key

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-283-0947	No Name Available	12/04/1967
5310-00-559-9047	No Name Available	02/14/1968

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
0740718	Key Washer
196A140	Key Washer
1JA2705-1	Key Washer
4197700-001	Key Washer
476005-0002	Key Washer
5310009245968	Key Washer
6W1721	Key Washer
7611120P36	Key Washer
7611849P222	Key Washer
A515721	Key Washer
CH29-761	Key Washer
G25P490	Key Washer
MS25081-1	Key Washer
MS25081-4	Key Washer
T7610837PT35	Key Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-00-924-5968?

The FSCG of the NSN 5310-00-924-5968 is 5310

Does the NSN 5310-00-924-5968 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-924-5968 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-00-924-5968 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-924-5968 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-00-924-5968 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Jan 24, 1966