5310-00-253-8276

Find complete technical information, availability, and procurement data for: 5310-00-253-8276
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-253-8276

Item Name Code

01869

Assigment Date

07/28/1969 (57 years ago)

0.080 inches minimum and 0.090 inches maximum external prebent key length, 0.080 inches minimum and 0.085 inches maximum external prebent key width, 0.310 inches minimum and 0.320 inches maximum outside diameter, 0.170 inches minimum and 0.175 inches maximum hole diameter, 0.175 inches minimum and 0.185 inches maximum external tapered 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: 0.170 inches minimum and 0.175 inches maximum
Outside Diameter: 0.310 inches minimum and 0.320 inches maximum
External Prebent Key Length: 0.080 inches minimum and 0.090 inches maximum
External Tapered Key Width: 0.175 inches minimum and 0.185 inches maximum
External Prebent Key Width: 0.080 inches minimum and 0.085 inches maximum
Distance From Centerline To Inside Of Prebent Key: 0.181 inches minimum and 0.191 inches maximum
Material Thickness: 0.170 inches minimum and 0.175 inches maximum
Angle Between External Keys: 48.0 degrees minimum and 52.0 degrees maximum
External Prebent Key Angle: 15.0 degrees nominal
Material: steel overall
Material Document And Classification: ams 5510 assn std single material response overall
Style Designator: 90 degree locking key

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
10477799	Key Washer
MS9581-08	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-253-8276?

The FSCG of the NSN 5310-00-253-8276 is 5310

Does the NSN 5310-00-253-8276 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-253-8276 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 5310-00-253-8276 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-253-8276 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 5310-00-253-8276 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, Jul 28, 1969