5310-01-666-4149

Find complete technical information, availability, and procurement data for: 5310-01-666-4149
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-666-4149

Item Name Code

05280

Assigment Date

09/06/2017 (8 years ago)

A panel designed for connecting, disconnecting and protecting power line feeders and/or direct control of specific electric devices such as lights, motors, electronic equipment, and the like. See also fuse box; switch box; distribution box; and panel,power bus,curcuit breaker.

right-hand thread direction, 3b thread class, 0.254 inches minimum base counterbore diameter, prevailing torque all metal design locking feature, dry film lubricant lubrication

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
Counterbore Diameter: 0.254 inches minimum base
Lubrication: dry film lubricant
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.801 inches maximum
Nut Height: 0.531 inches maximum
Plate Thickness: 0.055 inches maximum
Plate Width: 0.500 inches maximum
Nut Counterbore Depth: 0.312 inches minimum and 0.327 inches maximum base
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.276 inches minimum and 0.286 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 0.560 inches minimum and 0.564 inches maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 overall
Surface Treatment: passivate base
Surface Treatment: passivate shell
Surface Treatment: silver threads

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
LE114-0001-4004	Plate Self-Locking Nut
MF50662-4-4	Plate Self-Locking Nut
NS103620-048-4E	Plate Self-Locking Nut
RFM23-4004	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-666-4149?

The FSCG of the NSN 5310-01-666-4149 is 5310

Does the NSN 5310-01-666-4149 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-666-4149 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 5310-01-666-4149 contain precious materials?

Item contains silver.

Does NSN 5310-01-666-4149 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 5310-01-666-4149 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Wed, Sep 6, 2017