5310-00-839-9262

Find complete technical information, availability, and procurement data for: 5310-00-839-9262
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-839-9262

Item Name Code

05277

Assigment Date

12/23/1966 (59 years ago)

right-hand thread direction, 3b thread class, prevailing torque with nonmetallic insert locking feature, hexagon nut style, soluble lubricant lubrication

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 with nonmetallic insert
Lubrication: soluble lubricant
Nut Style: hexagon
Nut Height: 0.407 inches maximum
Width Across Flats: 0.928 inches minimum and 0.940 inches maximum
Temp Rating: 250.0 fahrenheit maximum
Thread Series: unjf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.625 inches
Countersink Angle: 88.0 degrees minimum nut
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: aluminum alloy nut
Material: plastic polyamide (nylon) locking insert
Surface Treatment: anodize or chromate overall except insert
Surface Treatment Document And Classification: mil-a-8625 mil spec 1st treatment response or mil-c-5541 mil spec 2nd treatment response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-275-2077	No Name Available	01/01/1983

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
10121753	Hexagon Self-Locking Nut
68NTE-108	Hexagon Self-Locking Nut
68NTE1018	Hexagon Self-Locking Nut
MS21083D10	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-839-9262?

The FSCG of the NSN 5310-00-839-9262 is 5310

Does the NSN 5310-00-839-9262 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-00-839-9262 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 5310-00-839-9262 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-839-9262 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 5310-00-839-9262 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Dec 23, 1966