RS-1766

View detailed technical data, stock status, and sourcing information for: RS-1766
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2930 Nonaircraft Engine Cooling System Components

National Stock Number

2930-00-715-7562

Item Name Code

22138

Assigment Date

01/01/1963 (63 years ago)

5.500 inches nominal overall thickness, 20.625 inches nominal core width, 2.938 inches nominal core thickness, 21.188 inches nominal overall width, 33.000 inches nominal overall height

Product Characteristics

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

Overall Height: 33.000 inches nominal
Overall Width: 21.188 inches nominal
Overall Thickness: 5.500 inches nominal
Core Width: 20.625 inches nominal
Core Thickness: 2.938 inches nominal
Tank Quantity: 1 1st tank upper
Tank Quantity: 1 2nd tank lower
Core Height: 23.500 inches nominal
Outlet End Connection Type: plain
Filler Neck: included
Tank Location: lower 2nd tank lower
Tank Location: upper 1st tank upper
Tank Material: unable to decode
Tank Height: 4.500 inches nominal 1st tank upper
Tank Height: 5.000 inches nominal 2nd tank lower
Tank Width: 21.188 inches nominal 1st tank upper
Tank Width: 21.188 inches nominal 2nd tank lower
Tank Thickness: 3.188 inches nominal 2nd tank lower
Tank Thickness: 5.500 inches nominal 1st tank upper
Core Quantity: 1
Core Material And Location: brass overall and copper overall
Core Type: corrugated fin
Core Type: tube
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
Filler Neck Quantity: 1
Valve Casing: not included
Coolant Level Elbow Check Valve: not included
Fan Shroud: included
Mounting Feature: included
Mounting Method And Location: unable to decode
Fsc Application Data: radiator,engine coolant,non-aircraft

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
21-1214	Engine Coolant Radiator
521-50	Engine Coolant Radiator
70-3791P5	Engine Coolant Radiator
N521-50	Engine Coolant Radiator
RS-1766	Engine Coolant Radiator

FAQs

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

What is the FSCG of the NSN 2930-00-715-7562?

The FSCG of the NSN 2930-00-715-7562 is 2930

Does the NSN 2930-00-715-7562 have a Schedule B code assigned?

Yes, the Schedule B code is 8708915000

Does NSN 2930-00-715-7562 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 2930-00-715-7562 contain precious materials?

Precious metal content is unknown

Does NSN 2930-00-715-7562 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 2930-00-715-7562 was assigned to the Federal Catalog?

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