3040-01-453-6478

Find complete technical information, availability, and procurement data for: 3040-01-453-6478
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-453-6478

Item Name Code

45270

Assigment Date

03/06/1998 (28 years ago)

A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.

0.320 inches nominal bore diameter, 4 mounting hole quantity, 0.165 inches nominal overall height, 1.130 inches nominal overall length, 0.850 inches nominal mounting hole diameter

Product Characteristics

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

Overall Length: 1.130 inches nominal
Overall Height: 0.165 inches nominal
Mounting Hole Diameter: 0.850 inches nominal
Mounting Hole Quantity: 4
Bore Diameter: 0.320 inches nominal
Overall Diameter: 1.130 inches nominal
End Item Identification: coast guard hu-25 aircraft
Material: aluminum alloy

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
309647-1	Housing Adapter

FAQs

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

What is the FSCG of the NSN 3040-01-453-6478?

The FSCG of the NSN 3040-01-453-6478 is 3040

Does NSN 3040-01-453-6478 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 3040-01-453-6478 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-453-6478 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 3040-01-453-6478 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Mar 6, 1998