5310-01-048-1643

Find complete technical information, availability, and procurement data for: 5310-01-048-1643
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-048-1643

Item Name Code

15891

Assigment Date

09/21/1977 (48 years ago)

0.498 inches minimum and 0.528 inches maximum nut diameter, right-hand thread direction, dry film lubricant lubrication, 3b thread class, floating self-locking barrel nut style

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
Lubrication: dry film lubricant
Nut Style: floating self-locking barrel
Nut Diameter: 0.498 inches minimum and 0.528 inches maximum
Nut Length: 0.615 inches minimum and 0.635 inches maximum
Barrel Height: 0.310 inches minimum and 0.320 inches maximum
Nut Height: 0.437 inches nominal
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response or ams5663 assn std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-357-1921	No Name Available	09/01/1988

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
10122047	Barrel Self-Locking Nut
3929AS1223-4M	Barrel Self-Locking Nut
642AS0728-2	Barrel Self-Locking Nut
B10695-4	Barrel Self-Locking Nut
BFN441-4	Barrel Self-Locking Nut
K50188-4	Barrel Self-Locking Nut
SL4010-4	Barrel Self-Locking Nut
SLN170-4	Barrel Self-Locking Nut
ST3M441-4M	Barrel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-048-1643?

The FSCG of the NSN 5310-01-048-1643 is 5310

Does the NSN 5310-01-048-1643 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-048-1643 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 5310-01-048-1643 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-048-1643 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 5310-01-048-1643 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Sep 21, 1977