5310-00-281-4993

Find complete technical information, availability, and procurement data for: 5310-00-281-4993
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-4993

Item Name Code

29735

Assigment Date

01/01/1963 (63 years ago)

A forked part, having transverse hole(s) or slot(s) in each arm (prong) to accommodate a bolt, pin, or the like, and having a connection facility opposite the fork. It is designed to be attached to a shaft, rod, turnbuckle or the like by welding, threading, and/or pinning. May include provisions for locking. See also yoke, universal joint and connector, rod end. For items specifically designed for aviation, see clevis, rod end, aviation.

0.047 inches minimum and 0.078 inches maximum flange thickness, right-hand thread direction, 3b thread class, sleeve nut style, 0.422 inches minimum and 0.438 inches maximum flange diameter

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
Flange Diameter: 0.422 inches minimum and 0.438 inches maximum
Flange Thickness: 0.047 inches minimum and 0.078 inches maximum
Nut Style: sleeve
Nut Diameter: 0.3131 inches minimum and 0.3134 inches maximum
Nut Length: 0.234 inches minimum and 0.266 inches maximum
Cross-Sectional Shape: round nut
Cross-Sectional Shape: round flange
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel overall
Surface Treatment: oxide 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
417525PC4	Sleeve Nut
655243	Sleeve Nut

FAQs

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

What is the FSCG of the NSN 5310-00-281-4993?

The FSCG of the NSN 5310-00-281-4993 is 5310

Does the NSN 5310-00-281-4993 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-281-4993 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 5310-00-281-4993 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-4993 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 5310-00-281-4993 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963