5310-01-641-4243

Find complete technical information, availability, and procurement data for: 5310-01-641-4243
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-641-4243

Item Name Code

01857

Assigment Date

01/21/2015 (11 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

right-hand thread direction, door 96x80 wp end item identification, hexagon nut style, 0.985 inches minimum and 1.015 inches maximum nut height, 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
Nut Height: 0.985 inches minimum and 1.015 inches maximum
End Item Identification: door 96x80 wp
Width Across Flats: 1.088 inches minimum and 1.125 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.750 inches
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: nut,hex,jam
Material: steel overall
Surface Treatment: zinc overall

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
782-7666766,ASSY 83,ITEM 42	Hexagon Plain Nut
J2295J995F2J12-ZG5	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-641-4243?

The FSCG of the NSN 5310-01-641-4243 is 5310

Does the NSN 5310-01-641-4243 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-641-4243 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 5310-01-641-4243 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-641-4243 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 5310-01-641-4243 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Jan 21, 2015