488353

View detailed technical data, stock status, and sourcing information for: 488353
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-945-0835

Item Name Code

29729

Assigment Date

03/04/1966 (60 years ago)

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

3bg thread class, prevailing torque all metal design locking feature, 0.380 inches nominal washer outside diameter, 0.340 inches minimum and 0.355 inches maximum overall height, right-hand thread direction

Product Characteristics

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

Thread Class: 3bg
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.380 inches nominal
Overall Height: 0.340 inches minimum and 0.355 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.052 inches minimum and 0.072 inches maximum
Width Across Flats: 0.306 inches minimum and 0.315 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single 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
488353	Extended Washer Self-Locking Nut
Z6630-02K	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-945-0835?

The FSCG of the NSN 5310-00-945-0835 is 5310

Does the NSN 5310-00-945-0835 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-945-0835 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 5310-00-945-0835 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-945-0835 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 5310-00-945-0835 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Mar 4, 1966