NAS671C4L

View detailed technical data, stock status, and sourcing information for: NAS671C4L
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-352-3339

Item Name Code

01857

Assigment Date

01/24/1992 (34 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

hexagon nut style, 0.057 inches minimum and 0.066 inches maximum nut height, 3b thread class, 0.180 inches minimum and 0.188 inches maximum width across flats, unjc thread series

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
Nut Style: hexagon
Nut Height: 0.057 inches minimum and 0.066 inches maximum
Width Across Flats: 0.180 inches minimum and 0.188 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Material: steel nut
Surface Treatment: cadmium nut

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
NAS671C4L	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-352-3339?

The FSCG of the NSN 5310-01-352-3339 is 5310

Does the NSN 5310-01-352-3339 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-352-3339 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 5310-01-352-3339 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-352-3339 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 5310-01-352-3339 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Fri, Jan 24, 1992