5310-01-278-2007

Find complete technical information, availability, and procurement data for: 5310-01-278-2007
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-278-2007

Item Name Code

15892

Assigment Date

05/03/1988 (38 years ago)

0.357 inches minimum and 0.361 inches maximum pilot diameter, prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, 0.129 inches minimum and 0.141 inches maximum pilot length

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
Pilot Diameter: 0.357 inches minimum and 0.361 inches maximum
Pilot Length: 0.129 inches minimum and 0.141 inches maximum
Lubrication: soluble lubricant
Nut Style: clinch
Nut Height: 0.486 inches minimum and 0.491 inches maximum
Width Across Flats: 0.428 inches minimum and 0.448 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.250 inches
Part Name Assigned By Controlling Agency: navy special project
Material: plastic polyhexamethylene amide or plastic polycaprolactam locking insert
Material: steel comp 5155 or steel comp 303 plus x nut
Surface Treatment: passivate nut

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
2532993PC28	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-278-2007?

The FSCG of the NSN 5310-01-278-2007 is 5310

Does the NSN 5310-01-278-2007 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-278-2007 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 5310-01-278-2007 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-278-2007 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 5310-01-278-2007 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, May 3, 1988