2885178-1

View detailed technical data, stock status, and sourcing information for: 2885178-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-138-8502

Item Name Code

15938

Assigment Date

09/21/1982 (43 years ago)

steel overall material, 3.916 inches nominal outside diameter, 3.047 inches nominal hole diameter, 0.042 inches nominal material thickness, 0.258 inches nominal overall height

Product Characteristics

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

Hole Diameter: 3.047 inches nominal
Outside Diameter: 3.916 inches nominal
Overall Height: 0.258 inches nominal
Material Thickness: 0.042 inches nominal
Material: steel overall
Material Document And Classification: qq-s-777 fed spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 1 fed 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
143738	Spring Tension Washer
2885178-1	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-138-8502?

The FSCG of the NSN 5310-01-138-8502 is 5310

Does the NSN 5310-01-138-8502 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-138-8502 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 5310-01-138-8502 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-138-8502 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 5310-01-138-8502 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Sep 21, 1982