522C900-322

View detailed technical data, stock status, and sourcing information for: 522C900-322
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-408-9637

Item Name Code

01857

Assigment Date

03/02/1995 (31 years ago)

An item of any peripheral shape having flanges or groove(s) on its outer perimeter to provide a self-retaining characteristic when inserted in a hole, clamp, or the like. Designed for the purpose of protecting and/or insulating wires, cables and other items passing through it. Excludes:bushing, nonmetallic; bumper; and insulator bushing.

right-hand thread direction, hexagon nut style, 1.994 inches minimum and 2.062 inches maximum width across flats, 2b thread class, 1.138 inches minimum and 1.206 inches maximum nut height

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: 1.138 inches minimum and 1.206 inches maximum
Width Across Flats: 1.994 inches minimum and 2.062 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 8
Nominal Thread Size: 1.375 inches
Bearing Surface Type: chamfered
Material: steel uns k14510 overall
Material Document And Classification: astm a194, gr4 assn std single material response 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
1135E71FN31	Hexagon Plain Nut
522C900-322	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-408-9637?

The FSCG of the NSN 5310-01-408-9637 is 5310

Does the NSN 5310-01-408-9637 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-408-9637 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 5310-01-408-9637 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-408-9637 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 5310-01-408-9637 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Mar 2, 1995