5310-00-660-2978

Find complete technical information, availability, and procurement data for: 5310-00-660-2978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-660-2978

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

plate nut style, 3b thread class, 2 welding projection quantity, prevailing torque all metal design locking feature, right-hand thread direction

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
Welding Projection Quantity: 2
Nut Style: plate
Nut Length: 0.984 inches nominal
Nut Height: 0.297 inches nominal
Plate Thickness: 0.075 inches nominal
Plate Width: 0.406 inches nominal
Nut Mounting Provision: welding projections
Mounting Provision Location: opposite nut projection side
Temp Rating: 800.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
NAS1023C08W	Plate Self-Locking Nut
T2CB32PWB	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-660-2978?

The FSCG of the NSN 5310-00-660-2978 is 5310

Does the NSN 5310-00-660-2978 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-660-2978 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 5310-00-660-2978 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-660-2978 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 5310-00-660-2978 was assigned to the Federal Catalog?

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