F2752-064

View detailed technical data, stock status, and sourcing information for: F2752-064
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-104-6820

Item Name Code

15891

Assigment Date

12/09/1980 (45 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

floating self-locking barrel nut style, 3b thread class, 0.406 inches nominal nut diameter, right-hand thread direction, prevailing torque with nonmetallic insert 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 with nonmetallic insert
Nut Style: floating self-locking barrel
Nut Diameter: 0.406 inches nominal
Nut Length: 0.750 inches nominal
Barrel Height: 0.457 inches nominal
Nut Height: 0.508 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 24
Hardness Rating: 36.0 rockwell c minimum and 43.0 rockwell c maximum
Nominal Thread Size: 0.375 inches
Material: steel overall except insert

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
BFN00941X6	Barrel Self-Locking Nut
F2752-064	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-104-6820?

The FSCG of the NSN 5310-01-104-6820 is 5310

Does the NSN 5310-01-104-6820 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-104-6820 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 5310-01-104-6820 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-104-6820 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 5310-01-104-6820 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Tue, Dec 9, 1980