Insulation, Vehicular2990-01-677-2248

NSN 2990-01-677-2248 · NIIN 016772248 · Part number LS1124057

General Dynamics Land Systems Inc. · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 01417

Government record, cited

NSN 2990-01-677-2248 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-677-2248. Manufacturer of record part number: LS1124057.

Also searched as 2990-01-677-2248 · 2990016772248 · NIIN 016772248 · 01-677-2248 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 01417 · LS1124057

Nearby stock numbers ← 2990-01-677-2228 Muffler, Exhaust · 2990-01-677-2415 Exhaust System, Engine →

Features

Insulation,vehicular — FSC 2990
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems Inc.

Identification

NSN: 2990-01-677-2248
NIIN: 016772248
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: LS1124057
Manufacturer: General Dynamics Land Systems Inc.

General Description

The Insulation,vehicular, cataloged under National Stock Number 2990-01-677-2248, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is General Dynamics Land Systems Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Insulation,vehicular
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	General Dynamics Land Systems Inc. (CAGE 01417)

Technical Specifications

Parameter	Value
NSN	2990-01-677-2248
Primary Part Number	LS1124057
Item Name	Insulation,vehicular
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	General Dynamics Land Systems 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
LS1124057 PRIMARY	General Dynamics Land Systems 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.

2990-00-096-8607

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 2990-01-677-2248?

NSN 2990-01-677-2248 is a Insulation,vehicular, manufactured by General Dynamics Land Systems Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-677-2248?

NSN 2990-01-677-2248 has 1 manufacturer part number on file: LS1124057 (General Dynamics Land Systems Inc.).

Is NSN 2990-01-677-2248 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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