137859-01

View detailed technical data, stock status, and sourcing information for: 137859-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-813-5124

Item Name Code

05277

Assigment Date

01/01/1962 (64 years ago)

right-hand thread direction, 0.126 inches minimum and 0.130 inches maximum nut counterbore diameter, prevailing torque with nonmetallic insert locking feature, +0.1174 to 0.1196 inches thread pitch diameters, hexagon nut style

Product Characteristics

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

Thread Pitch Diameters: +0.1174 to 0.1196 inches
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Counterbore Diameter: 0.126 inches minimum and 0.130 inches maximum nut
Nut Style: hexagon
Nut Height: 0.157 inches nominal
Nut Counterbore Depth: 0.030 inches minimum and 0.035 inches maximum nut
Width Across Flats: 0.220 inches nominal
Thread Series: uns
Thread Quantity Per Inch: 64
Nominal Thread Size: 0.125 inches
Bearing Surface Type: chamfered
Material: plastic polyamide (nylon) locking insert
Material: steel comp 1117 nut
Material Document And Classification: qq-s-637 fed spec single material response nut

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
137859-01	Hexagon Self-Locking Nut
S8025	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-813-5124?

The FSCG of the NSN 5310-00-813-5124 is 5310

Does the NSN 5310-00-813-5124 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-813-5124 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 5310-00-813-5124 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-813-5124 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 5310-00-813-5124 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962