709-8540929 ITEM 6

View detailed technical data, stock status, and sourcing information for: 709-8540929 ITEM 6
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-643-9180

Item Name Code

01857

Assigment Date

04/16/2015 (11 years ago)

Computer controller provides status to supporting systems. An external interface provides for ground operation. Excludes:air conditioner.

0.736 inches minimum and 0.750 inches maximum width across flats, 0.302 inches minimum and 0.323 inches maximum nut height, right-hand thread direction, 3b thread class, hexagon nut style

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
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.302 inches minimum and 0.323 inches maximum
Width Across Flats: 0.736 inches minimum and 0.750 inches maximum
Thread Series: unf
Thread Quantity Per Inch: 20
Hardness Rating: 80.0 rockwell b maximum
Nominal Thread Size: 0.500 inches
Bearing Surface Type: chamfered or washer faced
Part Name Assigned By Controlling Agency: hex jam nut (.50-20unf-3b)
Material: nickel alloy 400 overall
Material Document And Classification: mil-dtl-1222, type ii, grade 400 mil spec 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
709-8540929 ITEM 6	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-643-9180?

The FSCG of the NSN 5310-01-643-9180 is 5310

Does the NSN 5310-01-643-9180 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-643-9180 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 5310-01-643-9180 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-643-9180 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 5310-01-643-9180 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Apr 16, 2015