5310-00-655-9863

Find complete technical information, availability, and procurement data for: 5310-00-655-9863
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-655-9863

Item Name Code

29729

Assigment Date

01/01/1963 (63 years ago)

3b thread class, prevailing torque all metal design locking feature, 0.958 inches minimum and 0.979 inches maximum washer outside diameter, right-hand thread direction, 0.610 inches minimum and 0.640 inches maximum overall height

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: 0.958 inches minimum and 0.979 inches maximum
Overall Height: 0.610 inches minimum and 0.640 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.112 inches minimum and 0.152 inches maximum
Width Across Flats: 0.674 inches minimum and 0.690 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.562 inches
Material: steel comp 1040 or steel comp 1045 or steel comp 1050 or steel comp 1137 or steel comp 1141 overall
Material Document And Classification: astma108 assn std single material response or qq-s-637 fed spec single 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Below is a list of NSNs that have been officially superseded by this NSN: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
5310-00-679-9831	No Name Available	01/01/1963

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
11.04.03.02	Extended Washer Self-Locking Nut
5310006559863	Extended Washer Self-Locking Nut
8756580	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-655-9863?

The FSCG of the NSN 5310-00-655-9863 is 5310

Does the NSN 5310-00-655-9863 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-655-9863 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 5310-00-655-9863 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-655-9863 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 5310-00-655-9863 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963