5310-01-359-4399

Find complete technical information, availability, and procurement data for: 5310-01-359-4399
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-359-4399

Item Name Code

05277

Assigment Date

06/05/1992 (34 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes:collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.

3b thread class, prevailing torque with nonmetallic insert locking feature, hexagon nut style, right-hand thread direction, 0.328 inches maximum nut 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 with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.328 inches maximum
Width Across Flats: 0.679 inches minimum and 0.690 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.4375 inches
Bearing Surface Type: washer faced
Material: nickel alloy r-405 or nickel alloy 400 overall except insert
Material: plastic polyamide (nylon) locking insert
Material Document And Classification: astm b164 assn std all material responses or qq-n-281 fed spec all material responses overall except insert
Material Document And Classification: astm d4066,gp 1,cl 1 or cl 2 assn std single material response locking 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
803-4384536-7XXX-28	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-359-4399?

The FSCG of the NSN 5310-01-359-4399 is 5310

Does the NSN 5310-01-359-4399 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-359-4399 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 5310-01-359-4399 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-359-4399 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 5310-01-359-4399 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Jun 5, 1992