21987

View detailed technical data, stock status, and sourcing information for: 21987
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-01-007-0846

Item Name Code

60371

Assigment Date

07/27/1975 (51 years ago)

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

iron cast material, 4.500 inches nominal overall height, 20.500 inches nominal overall length, 7.375 inches nominal overall width

Product Characteristics

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

Overall Length: 20.500 inches nominal
Overall Height: 4.500 inches nominal
Overall Width: 7.375 inches nominal
Material: iron cast

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
21987	Gasoline Engine Cylinder Head
4006335	Gasoline Engine Cylinder Head

FAQs

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

What is the FSCG of the NSN 2805-01-007-0846?

The FSCG of the NSN 2805-01-007-0846 is 2805

Does the NSN 2805-01-007-0846 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-01-007-0846 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 2805-01-007-0846 contain precious materials?

Precious metal content is unknown

Does NSN 2805-01-007-0846 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 2805-01-007-0846 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Jul 27, 1975