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RS-1986 — RADIATOR,ENGINE COOLANT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RS-1986: RADIATOR,ENGINE COOLANT.

The RADIATOR,ENGINE COOLANT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY TANK SINGLE TANK CENTER, core_width: 24.500 INCHES NOMINAL IN, tank_width: 24.000 INCHES NOMINAL SINGLE TANK CENTER IN, core_height: 22.036 INCHES NOMINAL IN, tank_height: 21.250 INCHES NOMINAL SINGLE TANK CENTER IN, overall_width: 30.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-368-1071, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
RS-1986
NSN: 2930-01-368-1071
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 1BY77 — JOHN BOYD ENTERPRISES INC DBA J B ENTERPRISES DIV JB RADIATOR SPECIALTIES, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY TANK SINGLE TANK CENTER
core_width24.500 INCHES NOMINAL IN
tank_width24.000 INCHES NOMINAL SINGLE TANK CENTER IN
core_height22.036 INCHES NOMINAL IN
tank_height21.250 INCHES NOMINAL SINGLE TANK CENTER IN
overall_width30.250 INCHES NOMINAL IN
overall_height22.280 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
overall_thickness3.690 INCHES NOMINAL IN
criticality_code_justificationFEAT
NSN2930-01-368-1071
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RADIATOR,ENGINE COOLANT TITLE COMPONENT PN RS-1986 MFR RADIATOR,ENGINE COOLAN
KEY FEATURES
•
TANK HEIGHT: 21.250 INCHES NOMINAL SINGLE TANK CENTER IN
•
CORE WIDTH: 24.500 INCHES NOMINAL IN
•
CORE HEIGHT: 22.036 INCHES NOMINAL IN
•
OVERALL THICKNESS: 3.690 INCHES NOMINAL IN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
TANK WIDTH: 24.000 INCHES NOMINAL SINGLE TANK CENTER IN
TECHNICAL CHARACTERISTICS
TANK HEIGHT21.250 INCHES NOMINAL SINGLE TANK CENTER IN
OVERALL HEIGHT22.280 INCHES NOMINAL IN
CORE WIDTH24.500 INCHES NOMINAL IN
CORE HEIGHT22.036 INCHES NOMINAL IN
OVERALL THICKNESS3.690 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATIONFEAT
OVERALL WIDTH30.250 INCHES NOMINAL IN
TANK WIDTH24.000 INCHES NOMINAL SINGLE TANK CENTER IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATERIALCOPPER ALLOY TANK SINGLE TANK CENTER
OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2930-00-000-3438 2930-00-001-3502 2930-00-001-6288 2930-00-001-6299 2930-00-001-6300 2930-00-001-6301 2930-00-001-6302 2930-00-001-7842
SUBSTITUTES & CROSS-REFERENCES 5
88-22167Reference document
Same NSN cross-reference
Reference document — Secondary reference
2.039.0108.0Reference document
Same NSN cross-reference
Reference document — Secondary reference
PB50003 SHEET 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
1A15637Reference document
Same NSN cross-reference
Reference document — Secondary reference
X-5518Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RS-1986?
RS-1986 is a RADIATOR,ENGINE COOLANT.
What parts can replace RS-1986?
There are 5 known substitutes for RS-1986: 88-22167, 2.039.0108.0, PB50003 SHEET 1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RS-1986?
RS-1986 is cataloged in the U.S. Government catalog under NSN 2930-01-368-1071. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.