5310-00-900-4394

Find complete technical information, availability, and procurement data for: 5310-00-900-4394
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-900-4394

Item Name Code

15891

Assigment Date

02/10/1967 (59 years ago)

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.

dry film lubricant lubrication, 3b thread class, 0.344 inches minimum and 0.354 inches maximum nut counterbore diameter, right-hand thread direction, prevailing torque all metal design 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Counterbore Diameter: 0.344 inches minimum and 0.354 inches maximum nut
Lubrication: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 0.587 inches minimum and 0.590 inches maximum
Nut Length: 0.678 inches minimum and 0.698 inches maximum
Barrel Height: 0.350 inches minimum and 0.360 inches maximum
Nut Height: 0.468 inches minimum
Nut Counterbore Depth: 0.120 inches minimum and 0.130 inches maximum nut
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjef
Features Provided: floating nut
Thread Quantity Per Inch: 24
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum
Nominal Thread Size: 0.312 inches
Material: steel comp e4340 or steel comp 4140 or steel comp 8740 nut
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response nut
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-c-8837,class 3 type 2 mil spec single treatment response overall
Specification/Standard Data: 80205-nas577 professional/industrial association 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
NAS577-5F	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-900-4394?

The FSCG of the NSN 5310-00-900-4394 is 5310

Does the NSN 5310-00-900-4394 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-900-4394 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 5310-00-900-4394 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-900-4394 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 5310-00-900-4394 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Feb 10, 1967