5310-00-477-7256

Find complete technical information, availability, and procurement data for: 5310-00-477-7256
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-477-7256

Item Name Code

05277

Assigment Date

05/16/1969 (57 years ago)

3b thread class, right-hand thread direction, 0.111 inches minimum and 0.141 inches maximum nut height, prevailing torque all metal design locking feature, internal or external wrenching hexagon nut style

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
Nut Style: internal or external wrenching hexagon
Nut Height: 0.111 inches minimum and 0.141 inches maximum
Width Across Flats: 0.302 inches minimum and 0.314 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum
Nominal Thread Size: 0.138 inches
Bearing Surface Type: chamfered
Material: iron alloy 660 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
1485S06	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-477-7256?

The FSCG of the NSN 5310-00-477-7256 is 5310

Does the NSN 5310-00-477-7256 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-477-7256 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 5310-00-477-7256 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-477-7256 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 5310-00-477-7256 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, May 16, 1969