5310-01-042-8238

Find complete technical information, availability, and procurement data for: 5310-01-042-8238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-042-8238

Item Name Code

15934

Assigment Date

06/15/1977 (49 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.

0.309 inches minimum and 0.312 inches maximum shoulder diameter, 0.250 inches minimum and 0.255 inches maximum hole diameter, 0.370 inches minimum and 0.375 inches maximum outside diameter, 0.020 inches minimum and 0.030 inches maximum material thickness, 0.030 inches nominal shoulder 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: 0.250 inches minimum and 0.255 inches maximum
Shoulder Diameter: 0.309 inches minimum and 0.312 inches maximum
Outside Diameter: 0.370 inches minimum and 0.375 inches maximum
Shoulder Height: 0.030 inches nominal
Material Thickness: 0.020 inches minimum and 0.030 inches maximum
Material: plastic polyamide (nylon) overall
Material Document And Classification: l-p-410 fed spec single material response overall
Style Designator: shouldered

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
632-6660-001	Shouldered Washer

FAQs

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

What is the FSCG of the NSN 5310-01-042-8238?

The FSCG of the NSN 5310-01-042-8238 is 5310

Does the NSN 5310-01-042-8238 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-01-042-8238 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 5310-01-042-8238 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-042-8238 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 5310-01-042-8238 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Jun 15, 1977