Heat Shield, Exhaust2990-01-533-4403

NSN 2990-01-533-4403 · NIIN 015334403

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

Government record, cited

Also searched as 2990-01-533-4403 · 2990015334403 · NIIN 015334403 · 01-533-4403 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · 3001823-007 · 3001823-007

Nearby stock numbers ← 2990-01-533-4394 Heat Shield, Exhaust · 2990-01-533-4812 Heat Shield, Exhaust →

Features

Heat Shield,exhaust — FSC 2990

Identification

NSN: 2990-01-533-4403
NIIN: 015334403
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories

General Description

The Heat Shield,exhaust, cataloged under National Stock Number 2990-01-533-4403, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	2990-01-533-4403
Item Name	Heat Shield,exhaust
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
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

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

Reference documents

Reference	Meaning
3001823-007	3/2 Design control — primary reference U.S. Government activity
3001823-007	3/9 Design control — primary reference Hdt Tactical Power, Inc.

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 2990-01-533-4403?

NSN 2990-01-533-4403 is a Heat Shield,exhaust, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What are the specifications of 2990-01-533-4403?

Key specifications for 2990-01-533-4403: Part Name Assigned by Controlling Agency: BLANKET,ANGLE; End Item Identification: PU-820/T, GENERATOR SET,DIESEL ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-533-4403 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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