5310PL1781053

View detailed technical data, stock status, and sourcing information for: 5310PL1781053
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-025-1797

Item Name Code

15938

Assigment Date

07/28/1976 (50 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.040 inches minimum and 0.060 inches maximum overall height, 0.006 inches nominal material thickness, steel overall material, 0.490 inches minimum and 0.510 inches maximum outside diameter, 0.260 inches minimum and 0.270 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: 0.260 inches minimum and 0.270 inches maximum
Outside Diameter: 0.490 inches minimum and 0.510 inches maximum
Overall Height: 0.040 inches minimum and 0.060 inches maximum
Material Thickness: 0.006 inches nominal
Material: steel overall
Material Document And Classification: sae 1065 thru 1090 assn std 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

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
0188-2-3076	Spring Tension Washer
2441710-1	Spring Tension Washer
3515-14-11	Spring Tension Washer
5310PL0739881	Spring Tension Washer
5310PL1781053	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-025-1797?

The FSCG of the NSN 5310-01-025-1797 is 5310

Does the NSN 5310-01-025-1797 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-025-1797 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 5310-01-025-1797 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-025-1797 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 5310-01-025-1797 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Jul 28, 1976