1286431-101

View detailed technical data, stock status, and sourcing information for: 1286431-101
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-307-0898

Item Name Code

15932

Assigment Date

10/19/1973 (52 years ago)

1.195 inches minimum and 1.220 inches maximum outside diameter, 0.507 inches minimum and 0.517 inches maximum recess diameter, 0.025 inches nominal material thickness, 0.132 inches nominal overall height, 0.252 inches minimum and 0.282 inches maximum hole diameter

Product Characteristics

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

Hole Diameter: 0.252 inches minimum and 0.282 inches maximum
Outside Diameter: 1.195 inches minimum and 1.220 inches maximum
Overall Height: 0.132 inches nominal
Recess Diameter: 0.507 inches minimum and 0.517 inches maximum
Material Thickness: 0.025 inches nominal
Recess Angle: 99.0 degrees minimum and 103.0 degrees maximum
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-250/5,t42 fed spec single material response overall
Surface Treatment: paint overall
Style Designator: finishing

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
1286431-101	Finishing Washer

FAQs

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

What is the FSCG of the NSN 5310-00-307-0898?

The FSCG of the NSN 5310-00-307-0898 is 5310

Does the NSN 5310-00-307-0898 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-307-0898 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 5310-00-307-0898 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-307-0898 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 5310-00-307-0898 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 19, 1973