5310-01-029-6994

Find complete technical information, availability, and procurement data for: 5310-01-029-6994
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-029-6994 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-029-6994

Item Name Code

29729

Assigment Date

10/21/1976 (49 years ago)

dry film lubricant lubrication, 0.938 inches maximum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction, 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: 0.938 inches maximum
Lubrication: dry film lubricant
Overall Height: 0.556 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.099 inches minimum
Width Across Flats: 0.616 inches minimum and 0.627 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 18
Hardness Rating: 44.0 rockwell c minimum
Nominal Thread Size: 0.562 inches
Material: steel comp 8740 or steel comp h11 overall
Material Document And Classification: ams 6322 assn std 1st material response or ams 6485 assn std 2nd material response or ams 6487 assn std 2nd material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-689-8194	No Name Available	12/01/1988

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
FN22A-918	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-029-6994?

The FSCG of the NSN 5310-01-029-6994 is 5310

Does the NSN 5310-01-029-6994 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-029-6994 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 5310-01-029-6994 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-029-6994 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 5310-01-029-6994 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Oct 21, 1976