2990-01-289-1090

Find complete technical information, availability, and procurement data for: 2990-01-289-1090
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-289-1090

Item Name Code

11517

Assigment Date

11/17/1988 (37 years ago)

A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).

forced coolant circulation method, electricity power source for which designed, not included automatic temp control, not included mounted heater switch, 4950.0 heating element wattage

Product Characteristics

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

Mounted Heater Switch: not included
Automatic Temp Control: not included
Power Source For Which Designed: electricity
Heating Element Wattage: 4950.0
Coolant Circulation Method: forced
Voltage In Volts And Current Type: 480.0 ac

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2990-01-307-4800	No Name Available	02/01/1998

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
3P5044	Engine Coolant Heater
3P5044WT	Engine Coolant Heater
WE350400-000	Engine Coolant Heater
WL350400-000	Engine Coolant Heater

FAQs

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

What is the FSCG of the NSN 2990-01-289-1090?

The FSCG of the NSN 2990-01-289-1090 is 2990

Does the NSN 2990-01-289-1090 have a Schedule B code assigned?

Yes, the Schedule B code is 8412909080

Does NSN 2990-01-289-1090 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 2990-01-289-1090 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-289-1090 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 2990-01-289-1090 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Thu, Nov 17, 1988