5310-01-414-7521

Find complete technical information, availability, and procurement data for: 5310-01-414-7521
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-414-7521

Item Name Code

29735

Assigment Date

06/14/1995 (31 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

2b thread class, 0.990 inches minimum and 1.010 inches maximum nut length, 0.240 inches minimum and 0.260 inches maximum nut width across flats, right-hand thread direction, 0.240 inches minimum and 0.260 inches maximum overall boss thickness

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
Nut Length: 0.990 inches minimum and 1.010 inches maximum
Boss Thickness: 0.240 inches minimum and 0.260 inches maximum overall
Nut Width Across Flats: 0.240 inches minimum and 0.260 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Special Features: boss thickness externally threaded.138-32unc-2a.
Material: copper alloy 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
2806822-3	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-01-414-7521?

The FSCG of the NSN 5310-01-414-7521 is 5310

Does the NSN 5310-01-414-7521 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-01-414-7521 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 5310-01-414-7521 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-414-7521 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 5310-01-414-7521 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jun 14, 1995