5310-01-381-2040

Find complete technical information, availability, and procurement data for: 5310-01-381-2040
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-381-2040

Item Name Code

15898

Assigment Date

10/11/1993 (32 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

0.094 inches nominal overall height, 0.422 inches minimum and 0.454 inches maximum overall width, 0.137 inches minimum and 0.143 inches maximum hole diameter, 0.094 inches nominal radius, 0.390 inches minimum and 0.422 inches maximum overall length

Product Characteristics

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

Hole Diameter: 0.137 inches minimum and 0.143 inches maximum
Radius: 0.094 inches nominal
Overall Length: 0.390 inches minimum and 0.422 inches maximum
Overall Height: 0.094 inches nominal
Overall Width: 0.422 inches minimum and 0.454 inches maximum
Color: yellow overall
Material: steel overall
Material Document And Classification: qq-p-768 fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416, ty2 cl3 fed spec single treatment response overall
Style Designator: saddle

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
1137AS724	Saddle Washer

FAQs

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

What is the FSCG of the NSN 5310-01-381-2040?

The FSCG of the NSN 5310-01-381-2040 is 5310

Does the NSN 5310-01-381-2040 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-381-2040 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 5310-01-381-2040 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-381-2040 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 5310-01-381-2040 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, Oct 11, 1993