2057-440-A-22

View detailed technical data, stock status, and sourcing information for: 2057-440-A-22
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-059-2427

Item Name Code

40280

Assigment Date

04/08/1978 (48 years ago)

0.484 inches minimum and 0.516 inches maximum length, 0.188 inches nominal width across flats, aluminum alloy 2011 overall material, hexagon cross-sectional shape, qq-a-225/3 fed spec single material response overall material document and classification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Length: 0.484 inches minimum and 0.516 inches maximum
Cross-Sectional Shape: hexagon
Width Across Flats: 0.188 inches nominal
Material: aluminum alloy 2011 overall
Material Document And Classification: qq-a-225/3 fed spec single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: mil-a-8625, type 2, class 1 mil spec single treatment response overall
Style Designator: internally threaded full length

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
2057-440-A-22	Spacing Threaded Standoff
53235-406	Spacing Threaded Standoff
8106-A0440-1B	Spacing Threaded Standoff
C08823-0022	Spacing Threaded Standoff
ES-6085-406	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-059-2427?

The FSCG of the NSN 5340-01-059-2427 is 5340

Does NSN 5340-01-059-2427 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 5340-01-059-2427 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-059-2427 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-059-2427 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Apr 8, 1978