5310-01-135-5517

Find complete technical information, availability, and procurement data for: 5310-01-135-5517
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-135-5517

Item Name Code

05280

Assigment Date

07/27/1982 (44 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

dry film lubricant lubrication, 3b thread class, 0.437 inches minimum nut counterbore diameter, prevailing torque all nonmetallic design locking feature, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all nonmetallic design
Counterbore Diameter: 0.437 inches minimum nut
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.125 inches minimum and 0.135 inches maximum
Nut Style: plate
Nut Length: 1.161 inches maximum
Nut Height: 0.437 inches maximum
Plate Thickness: 0.098 inches minimum and 0.108 inches maximum
Nut Counterbore Depth: 0.125 inches minimum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.495 inches minimum and 0.505 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 0.705 inches minimum and 0.709 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.375 inches
Special Features: color yellow
Material: iron alloy 660 overall
Material Document And Classification: ams 5525 assn std single material response or ams 5732 assn std single material response overall
Specification/Standard Data: 76301-st3-721 manufacturers standard

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
10109731	Plate Self-Locking Nut
F50403-6-2	Plate Self-Locking Nut
ST3M721C6M2	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-135-5517?

The FSCG of the NSN 5310-01-135-5517 is 5310

Does the NSN 5310-01-135-5517 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-135-5517 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 5310-01-135-5517 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-135-5517 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 5310-01-135-5517 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jul 27, 1982