Muffler, Exhaust-Intake2990-01-370-8180

NSN 2990-01-370-8180 · NIIN 013708180

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

Government record, cited

Also searched as 2990-01-370-8180 · 2990013708180 · NIIN 013708180 · 01-370-8180 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · 51-2759-0 · 51-2759-0

Nearby stock numbers ← 2990-01-370-8179 Muffler, Exhaust · 2990-01-370-8418 Sensor, Exhaust Gas, Oxygen, Emissi →

Features

Muffler,exhaust-Intake — FSC 2990
Coolant Type: AIR
Design Type: DRY
Baffle Quantity: 3
Body Shape: ROUND
Material: STEEL CORROSION RESISTING

Identification

NSN: 2990-01-370-8180
NIIN: 013708180
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories

General Description

The Muffler,exhaust-Intake, cataloged under National Stock Number 2990-01-370-8180, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2990-01-370-8180
Item Name	Muffler,exhaust-Intake
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Status	ACTIVE
Coolant Type	AIR
Design Type	DRY
Baffle Quantity	3
Body Shape	ROUND
Material	STEEL CORROSION RESISTING

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
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
51-2759-0	3/9 Design control — primary reference Meritor Heavy Vehicle Systems, Llc
51-2759-0	C/1 Advisory reference — outside the item-of-supply concept Burgess Manning, Inc. Dba Skimovex Usa

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.

2990-00-001-0001

BLOWER ASSEMBLY

2990-00-001-1248

2990-00-001-1248 · Item name not on file

2990-00-001-1250

2990-00-001-1250 · Item name not on file

2990-00-001-2055

2990-00-001-2055 · Item name not on file

2990-00-001-3498

2990-00-001-3498 · Item name not on file

2990-00-001-3520

2990-00-001-3520 · Item name not on file

2990-00-001-3521

2990-00-001-3521 · Item name not on file

2990-00-001-3522

CAP ASSEMBLY,MUFFLE

Frequently Asked Questions

What is NSN 2990-01-370-8180?

NSN 2990-01-370-8180 is a Muffler,exhaust-Intake, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What are the specifications of 2990-01-370-8180?

Key specifications for 2990-01-370-8180: Coolant Type: AIR; Design Type: DRY; Baffle Quantity: 3; Body Shape: ROUND. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-370-8180 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.

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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