5310-00-006-8270

Find complete technical information, availability, and procurement data for: 5310-00-006-8270
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-006-8270

Item Name Code

15938

Assigment Date

06/28/1972 (54 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.055 inches nominal overall height, 0.020 inches nominal material thickness, 1.638 inches nominal outside diameter, 1.004 inches nominal hole diameter, 44.0 rockwell c minimum and 51.0 rockwell c maximum hardness rating

Product Characteristics

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

Hole Diameter: 1.004 inches nominal
Outside Diameter: 1.638 inches nominal
Overall Height: 0.055 inches nominal
Material Thickness: 0.020 inches nominal
Hardness Rating: 44.0 rockwell c minimum and 51.0 rockwell c maximum
Material: steel overall
Material Document And Classification: ty 50 gr v4 fscm 05341 mfr ref single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: spring tension

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
993330-63	Spring Tension Washer
BS302CD	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-00-006-8270?

The FSCG of the NSN 5310-00-006-8270 is 5310

Does the NSN 5310-00-006-8270 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-00-006-8270 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 5310-00-006-8270 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-006-8270 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 5310-00-006-8270 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jun 28, 1972