5310-00-149-8604

Find complete technical information, availability, and procurement data for: 5310-00-149-8604
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-149-8604

Item Name Code

04893

Assigment Date

10/10/1971 (54 years ago)

A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.

right-hand thread direction, internal wrenching nut style, double hexagon internal drive style, 0.156 inches nominal width between flats, 3b thread class

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
Width Between Flats: 0.156 inches nominal
Internal Drive Style: double hexagon
Nut Style: internal wrenching
Nut Diameter: 0.274 inches minimum and 0.278 inches maximum
Nut Height: 0.223 inches minimum and 0.230 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum
Nominal Thread Size: 0.138 inches
Countersink Angle: 45.0 degrees nominal nut
Material: steel 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
ALLENUT6-32	Internal Wrenching Plain Nut
GN1008-3	Internal Wrenching Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-149-8604?

The FSCG of the NSN 5310-00-149-8604 is 5310

Does the NSN 5310-00-149-8604 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-149-8604 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 5310-00-149-8604 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-149-8604 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 5310-00-149-8604 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sun, Oct 10, 1971