F301A125

View detailed technical data, stock status, and sourcing information for: F301A125
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-449-9160

Item Name Code

01857

Assigment Date

10/20/1997 (28 years ago)

2b thread class, 1.187 inches minimum and 1.251 inches maximum nut height, 1.938 inches minimum and 2.000 inches maximum width across flats, hexagon nut style, right-hand thread direction

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: 1.187 inches minimum and 1.251 inches maximum
Width Across Flats: 1.938 inches minimum and 2.000 inches maximum
Temp Rating: 750.0 fahrenheit maximum
Thread Series: un
Thread Quantity Per Inch: 20
Nominal Thread Size: 1.250 inches
Bearing Surface Type: chamfered or washer faced

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
509E203EE PN 4	Hexagon Plain Nut
F301A125	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-449-9160?

The FSCG of the NSN 5310-01-449-9160 is 5310

Does NSN 5310-01-449-9160 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 5310-01-449-9160 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-449-9160 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 5310-01-449-9160 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Oct 20, 1997