Muffler, Exhaust2990-01-117-5739

NSN 2990-01-117-5739 · NIIN 011175739 · Part number 8614967-1

Kalmar AC Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 0AHU0

Government record, cited

NSN 2990-01-117-5739 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-117-5739. Manufacturer of record part number: 8614967-1.

Also searched as 2990-01-117-5739 · 2990011175739 · NIIN 011175739 · 01-117-5739 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 0AHU0 · 8614967-1 · 18169A · 8614967

Nearby stock numbers ← 2990-01-117-5707 Pipe, Exhaust · 2990-01-117-6048 →

Features

Muffler,exhaust — FSC 2990
3 manufacturer part numbers on file
Manufacturer of record: Kalmar AC Inc

Identification

NSN: 2990-01-117-5739
NIIN: 011175739
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 8614967-1
Manufacturer: Kalmar AC Inc

General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-01-117-5739, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Kalmar AC Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Muffler,exhaust
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Kalmar AC Inc (CAGE 0AHU0); Cummins Filtration Inc. (CAGE 76700)

Technical Specifications

Parameter	Value
NSN	2990-01-117-5739
Primary Part Number	8614967-1
Item Name	Muffler,exhaust
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Kalmar AC Inc
Status	ACTIVE

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

Part Number	Manufacturer
8614967-1 PRIMARY	Kalmar AC Inc (USA)
18169A PRIMARY	Cummins Filtration Inc. (USA)
8614967	Kalmar AC Inc (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 2990-01-117-5739?

NSN 2990-01-117-5739 is a Muffler,exhaust, manufactured by Kalmar AC Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-117-5739?

NSN 2990-01-117-5739 has 3 manufacturer part numbers on file: 8614967-1 (Kalmar AC Inc), 18169A (Cummins Filtration Inc.), 8614967 (Kalmar AC Inc).

Is NSN 2990-01-117-5739 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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