617004

View detailed technical data, stock status, and sourcing information for: 617004
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-157-5689

Item Name Code

01857

Assigment Date

01/24/1973 (53 years ago)

2b thread class, hexagon nut style, 0.250 inches nominal width across flats, 0.093 inches nominal nut height, 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: 0.093 inches nominal
Width Across Flats: 0.250 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Bearing Surface Type: chamfered
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
617004	Hexagon Plain Nut
HEX440STDSTLS	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-157-5689?

The FSCG of the NSN 5310-00-157-5689 is 5310

Does the NSN 5310-00-157-5689 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-157-5689 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 5310-00-157-5689 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-157-5689 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 5310-00-157-5689 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Jan 24, 1973