5310-01-641-9164

Find complete technical information, availability, and procurement data for: 5310-01-641-9164
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-641-9164

Item Name Code

05277

Assigment Date

02/06/2015 (11 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

lm-320d and lm-320e aircraft engine mounting system end item identification, hexagon nut style, unjf thread series, right-hand thread direction, 2b thread class

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
End Item Identification: lm-320d and lm-320e aircraft engine mounting system
Thread Series: unjf
Nominal Thread Size: 0.500 inches
Part Name Assigned By Controlling Agency: nut,self-locking(1/2-20 unjf)

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
J3937-57	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-641-9164?

The FSCG of the NSN 5310-01-641-9164 is 5310

Does NSN 5310-01-641-9164 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 5310-01-641-9164 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-641-9164 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 5310-01-641-9164 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Fri, Feb 6, 2015