5310-00-948-4014

Find complete technical information, availability, and procurement data for: 5310-00-948-4014
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-948-4014

Item Name Code

29729

Assigment Date

04/06/1966 (60 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.

0.459 inches minimum and 0.469 inches maximum overall height, right-hand thread direction, 0.640 inches minimum and 0.650 inches maximum washer outside diameter, prevailing torque all metal design locking feature, 3b thread class

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.640 inches minimum and 0.650 inches maximum
Overall Height: 0.459 inches minimum and 0.469 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.075 inches nominal
Width Across Flats: 0.492 inches minimum and 0.502 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.438 inches
Material: steel comp 8630 overall
Material Document And Classification: ams 6730 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams 2400 assn std 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
57572-720	Extended Washer Self-Locking Nut
6828826-720	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-948-4014?

The FSCG of the NSN 5310-00-948-4014 is 5310

Does the NSN 5310-00-948-4014 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-948-4014 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 5310-00-948-4014 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-948-4014 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 5310-00-948-4014 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 6, 1966