Heater, Coolant, Engine2990-01-481-7133

NSN 2990-01-481-7133 · NIIN 014817133

FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories

Government record, cited

Also searched as 2990-01-481-7133 · 2990014817133 · NIIN 014817133 · 01-481-7133 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft

Nearby stock numbers ← 2990-01-481-6899 Control Unit, Governor · 2990-01-481-7200 Pipe, Exhaust →

Features

Heater,coolant,engine — FSC 2990
Heating Element Wattage: 750.0
Specific Use: REPLACES WATER JACKET ACCESS PLATE ON RIGHT SIDE OF 6V53 DETROIT DIESEL ENGINE. WITHOUT CORD
Power Source for Which Designed: ELECTRICITY

Identification

NSN: 2990-01-481-7133
NIIN: 014817133
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories

General Description

The Heater,coolant,engine, cataloged under National Stock Number 2990-01-481-7133, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2990-01-481-7133
Item Name	Heater,coolant,engine
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Status	ACTIVE
Heating Element Wattage	750.0
Specific Use	REPLACES WATER JACKET ACCESS PLATE ON RIGHT SIDE OF 6V53 DETROIT DIESEL ENGINE. WITHOUT CORD
Power Source for Which Designed	ELECTRICITY

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
DD6V-751-WOC	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2990-00-096-8607

CONTROL ASSEMBLY,PUSH-PULL

2990-00-390-3445

CRANK,HAND,VEHICULAR

2990-00-459-7255

MUFFLER,EXHAUST

2990-00-459-7255

MUFFLER,EXHAUST

2990-00-536-2962

BLOCK,ADJUSTING SCREW

2990-00-903-8226

MUFFLER,EXHAUST

2990-01-151-5443

CONNECTOR,EXHAUST PIPE

2990-01-151-5443

CONNECTOR,EXHAUST PIPE

Frequently Asked Questions

What is NSN 2990-01-481-7133?

NSN 2990-01-481-7133 is a Heater,coolant,engine, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What are the specifications of 2990-01-481-7133?

Key specifications for 2990-01-481-7133: Heating Element Wattage: 750.0; Specific Use: REPLACES WATER JACKET ACCESS PLATE ON RIGHT SIDE OF 6V53 DETROIT DIESEL ENGINE. WITHOUT CORD; Power Source for Which Designed: ELECTRICITY; Special Features: PART OF HYDRAULIC TEST STAND, DIESEL. 3 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-481-7133 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 2990-01-481-7133?

NSN 2990-01-481-7133 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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