5310-01-262-2144

Find complete technical information, availability, and procurement data for: 5310-01-262-2144
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-262-2144

Item Name Code

05280

Assigment Date

08/25/1987 (38 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

right-hand thread direction, plate nut style, 3b thread class, 0.161 inches minimum and 0.166 inches maximum mounting hole diameter, prevailing torque all metal design locking feature

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
Mounting Hole Diameter: 0.161 inches minimum and 0.166 inches maximum
Nut Style: plate
Nut Length: 1.602 inches maximum
Nut Height: 0.424 inches maximum
Plate Thickness: 0.046 inches minimum and 0.054 inches maximum
Plate Width: 0.900 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.620 inches minimum and 0.630 inches maximum
Center To Center Distance Between Mounting Holes Along Length: 1.248 inches minimum and 1.252 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unjf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.4375 inches
Material: iron alloy 660 nut
Material: iron alloy 660 shell
Material: steel corrosion resisting clip
Material Document And Classification: ams5525 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response nut
Material Document And Classification: ams5525 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response shell
Surface Treatment: passivate shell

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
F49249E7-1	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-262-2144?

The FSCG of the NSN 5310-01-262-2144 is 5310

Does the NSN 5310-01-262-2144 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-262-2144 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 5310-01-262-2144 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-262-2144 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 5310-01-262-2144 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Aug 25, 1987