5310-01-250-4647

Find complete technical information, availability, and procurement data for: 5310-01-250-4647
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-250-4647

Item Name Code

13393

Assigment Date

03/01/1987 (39 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

0.063 inches nominal thickness, round peripheral shape style, round center hole shape style, rectangular cross-sectional shape style, 0.375 inches minimum and 0.380 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.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.375 inches minimum and 0.380 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.063 inches nominal
Overall Diameter: 0.680 inches minimum and 0.720 inches maximum
Material: steel comp 321 or steel comp 301 or steel comp 302 or steel comp 316 or steel comp 303 overall
Material Document And Classification: ams 5510 assn std 1st material response or mil-s-5059 mil spec 2nd material response or mil-s-5059 mil spec 3rd material response or mil-s-5059 mil spec 4th material response or astma582 assn std 5th material 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
S8157N88-063	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-250-4647?

The FSCG of the NSN 5310-01-250-4647 is 5310

Does the NSN 5310-01-250-4647 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-250-4647 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 5310-01-250-4647 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-250-4647 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 5310-01-250-4647 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Mar 1, 1987