5310-01-491-7744

Find complete technical information, availability, and procurement data for: 5310-01-491-7744
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-491-7744

Item Name Code

05277

Assigment Date

10/31/2001 (24 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

2b thread class, right-hand thread direction, 0.320 inches minimum and 0.415 inches maximum nut height, hexagon nut style, free-running all metal design or 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: 2b
Thread Direction: right-hand
Locking Feature: free-running all metal design or prevailing torque all metal design
Nut Style: hexagon
Nut Height: 0.320 inches minimum and 0.415 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Hole Configuration Style: configuration c
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: nut, self-locking, hexagon all-metal locking feature
Material: steel overall
Material Document And Classification: sae j995, grade 5 mil std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, type ii, class 2 or 3 fed spec 1st treatment response overall

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
MIL-DTL-45913/2-6CG5C	Hexagon Self-Locking Nut
MS51922-017	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-491-7744?

The FSCG of the NSN 5310-01-491-7744 is 5310

Does the NSN 5310-01-491-7744 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-491-7744 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 5310-01-491-7744 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-491-7744 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 5310-01-491-7744 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Oct 31, 2001