5310-01-025-0812

Find complete technical information, availability, and procurement data for: 5310-01-025-0812
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-025-0812

Item Name Code

15887

Assigment Date

07/26/1976 (50 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.120 inches nominal drive point depth, 3b thread class, right-hand thread direction, round nut style, 1.797 inches minimum and 1.827 inches maximum nut diameter

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Drive Point Depth: 0.120 inches nominal
Nut Style: round
Nut Diameter: 1.797 inches minimum and 1.827 inches maximum
Nut Thickness: 0.328 inches minimum and 0.358 inches maximum
Drive Point Width: 0.120 inches nominal
Drive Point Quantity: 2
Hole Type And Quantity: 1 tapped
Thread Series: unef
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.313 inches
Hole Thread Quantity Per Inch: 32
Hole Configuration Style: configuration j
Countersink Angle: 120.0 degrees nominal nut
Hole Nominal Thread Diameter: 0.138 inches
Special Features: 3 holes 0.047 in. dia equally spaced 120 deg apart for lockwire
Material: aluminum alloy 7075 overall
Material Document And Classification: qq-a-250/12 temper t7351 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625,ty 2,cl 1 mil spec single treatment response overall

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
123HM10177-511	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-025-0812?

The FSCG of the NSN 5310-01-025-0812 is 5310

Does the NSN 5310-01-025-0812 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-025-0812 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 5310-01-025-0812 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-025-0812 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 5310-01-025-0812 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Jul 26, 1976