11B20981

View detailed technical data, stock status, and sourcing information for: 11B20981
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2930 Nonaircraft Engine Cooling System Components

National Stock Number

2930-00-862-0594

Item Name Code

22138

Assigment Date

10/11/1967 (58 years ago)

3.625 inches nominal core thickness, 20.000 inches nominal core width, 30.500 inches nominal overall width, 36.000 inches nominal overall height, 7.750 inches nominal overall thickness

Product Characteristics

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

Overall Height: 36.000 inches nominal
Overall Width: 30.500 inches nominal
Overall Thickness: 7.750 inches nominal
Core Width: 20.000 inches nominal
Core Thickness: 3.625 inches nominal
Furnished Items And Quantity: cap1,overflow tube1
Tank Quantity: 1 1st tank lower
Tank Quantity: 1 2d tank upper
Core Height: 26.250 inches nominal
Outlet End Connection Type: plain
Filler Neck: not included
Tank Location: lower 1st tank lower
Tank Location: upper 2d tank upper
Tank Material: unable to decode
Tank Height: 3.000 inches nominal 1st tank lower
Tank Height: 4.250 inches nominal 2d tank upper
Tank Width: 22.000 inches nominal 1st tank upper
Tank Width: 22.000 inches nominal 2nd tank lower
Tank Thickness: 4.125 inches nominal 2d tank upper
Tank Thickness: 4.000 inches nominal 1st tank lower
Core Quantity: 1
Core Material And Location: brass overall
Core Type: plate fin
Inlet Connection End Type: plain
Inlet Connection End Quantity: 1
Inlet Connection End Shape: round
Outlet Connection End Quantity: 1
Outlet Connection End Shape: round
Valve Casing: not included
Coolant Level Elbow Check Valve: not included
Fan Shroud: included
Mounting Feature: included
Mounting Method And Location: unable to decode

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
11B20981	Engine Coolant Radiator

FAQs

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

What is the FSCG of the NSN 2930-00-862-0594?

The FSCG of the NSN 2930-00-862-0594 is 2930

Does the NSN 2930-00-862-0594 have a Schedule B code assigned?

Yes, the Schedule B code is 8708915000

Does NSN 2930-00-862-0594 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 2930-00-862-0594 contain precious materials?

Precious metal content is unknown

Does NSN 2930-00-862-0594 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 2930-00-862-0594 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 11, 1967