PartsTable TECHNICAL DATA SHEET

NSN 2990-01-120-5683Government record, cited

Housing, Compressor2990-01-120-5683

NSN 2990-01-120-5683 · NIIN 011205683 · Part number 5199429

Rolls-Royce Solutions America Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 72582

Government record, cited

NSN 2990-01-120-5683 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-120-5683. Manufacturer of record part number: 5199429.

Also searched as 2990-01-120-5683 · 2990011205683 · NIIN 011205683 · 01-120-5683 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 72582 · 5199429 · 2990PL0949876

Nearby stock numbers ← 2990-01-120-4314 Pipe, Exhaust · 2990-01-120-6010 Oil Pump Assembly, Engine →

Features

Housing,compressor — FSC 2990
General Characteristics Item Description: PART OF TURBOCHARGER COMPRESSOR ASSEMBLY
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc

Identification

NSN: 2990-01-120-5683
NIIN: 011205683
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 5199429
Manufacturer: Rolls-Royce Solutions America Inc

General Description

The Housing,compressor, cataloged under National Stock Number 2990-01-120-5683, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2990-01-120-5683
Primary Part Number	5199429
Item Name	Housing,compressor
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Rolls-Royce Solutions America Inc
Status	ACTIVE
General Characteristics Item Description	PART OF TURBOCHARGER COMPRESSOR ASSEMBLY

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
5199429 PRIMARY	Rolls-Royce Solutions America Inc (USA)

Reference documents

Reference	Meaning
2990PL0949876	6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index

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 2990-01-120-5683?

NSN 2990-01-120-5683 is a Housing,compressor, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-120-5683?

NSN 2990-01-120-5683 has 1 manufacturer part number on file: 5199429 (Rolls-Royce Solutions America Inc).

What are the specifications of 5199429?

Key specifications for 5199429: General Characteristics Item Description: PART OF TURBOCHARGER COMPRESSOR ASSEMBLY; End Item Identification: ENGINE,DIESEL,DETROIT DIESEL CORP,MODEL V71 SERIES. 1 specification is documented in the U.S. Government catalog.

Is NSN 2990-01-120-5683 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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