56-057857-01

View detailed technical data, stock status, and sourcing information for: 56-057857-01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-089-4555

Item Name Code

40280

Assigment Date

02/01/1980 (46 years ago)

A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes:valve, butterfly.

astm a582 type 303 cond a assn std single material response material document and classification, 0.250 inches nominal width across flats, hexagon cross-sectional shape, steel comp 303 material, 0.125 inches nominal length

Product Characteristics

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

Length: 0.125 inches nominal
Cross-Sectional Shape: hexagon
Width Across Flats: 0.250 inches nominal
Material: steel comp 303
Material Document And Classification: astm a582 type 303 cond a assn std single material response
Surface Treatment: passivate 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
56-057857-01	Spacing Threaded Standoff
P505-M09-F09-632	Spacing Threaded Standoff

FAQs

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

What is the FSCG of the NSN 5340-01-089-4555?

The FSCG of the NSN 5340-01-089-4555 is 5340

Does NSN 5340-01-089-4555 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 5340-01-089-4555 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-089-4555 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 5340-01-089-4555 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Feb 1, 1980