Heat Shield, Exhaust2990-01-554-1241

NSN 2990-01-554-1241 · NIIN 015541241 · Part number FP1400

Critical Solutions International, Llc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 1N5S7

Government record, cited

NSN 2990-01-554-1241 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-554-1241. Manufacturer of record part number: FP1400.

Also searched as 2990-01-554-1241 · 2990015541241 · NIIN 015541241 · 01-554-1241 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 1N5S7 · FP1400

Nearby stock numbers ← 2990-01-554-0109 Governor, Diesel Engine · 2990-01-554-1579 Heat Shield, Exhaust →

Features

Heat Shield,exhaust — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Critical Solutions International, Llc

Identification

NSN: 2990-01-554-1241
NIIN: 015541241
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: FP1400
Manufacturer: Critical Solutions International, Llc

General Description

The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-554-1241, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Critical Solutions International, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2990-01-554-1241
Primary Part Number	FP1400
Item Name	Heat Shield,exhaust
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Critical Solutions International, Llc
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
FP1400 PRIMARY	Critical Solutions International, Llc (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 2990-01-554-1241?

NSN 2990-01-554-1241 is a Heat Shield,exhaust, manufactured by Critical Solutions International, Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-554-1241?

NSN 2990-01-554-1241 has 1 manufacturer part number on file: FP1400 (Critical Solutions International, Llc).

What are the specifications of FP1400?

Key specifications for FP1400: Part Name Assigned by Controlling Agency: HEAT SHIELD; End Item Identification: 2420-01-538-8287, TRACTOR, WHEELED, HIGH SPEED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-554-1241 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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