BM73781

View detailed technical data, stock status, and sourcing information for: BM73781
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2930 Nonaircraft Engine Cooling System Components

National Stock Number

2930-00-034-7319

Item Name Code

35988

Assigment Date

01/01/1963 (63 years ago)

A power driven item specifically designed to circulate water mixed with antifreeze and the like through the block and radiator for cooling. May include items such as pulley; coupling; gear and the like. Excludes:pump (as modified).

1 pulley furnished items and quantity, frame mounted,cw or ccw shaft rotation,1 each; impeller,double suction type impeller,v-belt driven connection type,w/o a fan,2belt pulley special features, steel body material

Product Characteristics

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

Body Material: steel
Special Features: frame mounted,cw or ccw shaft rotation,1 each; impeller,double suction type impeller,v-belt driven connection type,w/o a fan,2belt pulley
Furnished Items And Quantity: 1 pulley

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2930-00-930-3662	No Name Available	06/24/1966

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
52-3134	Engine Cooling System Pump
BM73781	Engine Cooling System Pump

FAQs

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

What is the FSCG of the NSN 2930-00-034-7319?

The FSCG of the NSN 2930-00-034-7319 is 2930

Does the NSN 2930-00-034-7319 have a Schedule B code assigned?

Yes, the Schedule B code is 8413309000

Does NSN 2930-00-034-7319 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 2930-00-034-7319 contain precious materials?

Precious metal content is unknown

Does NSN 2930-00-034-7319 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 2930-00-034-7319 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963