5310-01-048-5329

Find complete technical information, availability, and procurement data for: 5310-01-048-5329
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-048-5329

Item Name Code

29725

Assigment Date

09/28/1977 (48 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

right-hand thread direction, castellated, hexagon nut style, 0.145 inches nominal nut height, 2b thread class, prevailing torque with nonmetallic insert locking feature

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: castellated, hexagon
Nut Height: 0.145 inches nominal
Width Across Flats: 0.207 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 72
Nominal Thread Size: 0.073 inches
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: navy special project
Material: plastic locking insert
Material: steel overall except insert
Surface Treatment: cadmium and chromate overall except insert

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
991-4-00172-001	Nut,self-Locking,castellated,hex

FAQs

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

What is the FSCG of the NSN 5310-01-048-5329?

The FSCG of the NSN 5310-01-048-5329 is 5310

Does the NSN 5310-01-048-5329 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-048-5329 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 5310-01-048-5329 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-048-5329 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 5310-01-048-5329 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Sep 28, 1977