PartsTable TECHNICAL DATA SHEET

NSN 2990-01-652-5561Government record, cited

Adapter, Flywheel Housing2990-01-652-5561

NSN 2990-01-652-5561 · NIIN 016525561 · Part number 29542233

Allison Transmission Inc Dba Allison Transmission, Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 73342

Government record, cited

NSN 2990-01-652-5561 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-652-5561. Manufacturer of record part number: 29542233.

Also searched as 2990-01-652-5561 · 2990016525561 · NIIN 016525561 · 01-652-5561 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 73342 · 29542233 · 20832812 · 20832812 · 0490 3342 · 7420832812

Nearby stock numbers ← 2990-01-652-4408 Heater, Coolant, Engine · 2990-01-652-5562 Adapter, Flywheel Housing →

Features

Adapter,flywheel Housing — FSC 2990
4 manufacturer part numbers on file
Manufacturer of record: Allison Transmission Inc Dba Allison Transmission, Inc

Identification

NSN: 2990-01-652-5561
NIIN: 016525561
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 29542233
Manufacturer: Allison Transmission Inc Dba Allison Transmission, Inc

General Description

The Adapter,flywheel Housing, cataloged under National Stock Number 2990-01-652-5561, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2990-01-652-5561
Primary Part Number	29542233
Item Name	Adapter,flywheel Housing
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Allison Transmission Inc Dba Allison Transmission, 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
20832812	Volvo Lastvagnar Aktiebolag (SWE)
29542233 PRIMARY	Allison Transmission Inc Dba Allison Transmission, Inc (USA)
0490 3342	Deutz Ag (DEU)
7420832812	Arquus (FRA)

Reference documents

Reference	Meaning
20832812	5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp

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 2990-01-652-5561?

NSN 2990-01-652-5561 is a Adapter,flywheel Housing, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-652-5561?

NSN 2990-01-652-5561 has 4 manufacturer part numbers on file: 20832812 (Volvo Lastvagnar Aktiebolag), 29542233 (Allison Transmission Inc Dba Allison Transmission, Inc), 0490 3342 (Deutz Ag), 7420832812 (Arquus).

What are the specifications of 29542233?

Key specifications for 29542233: Special Features: FLEXPLATE ASSEMBLY AND WEARPLATE; Part Name Assigned by Controlling Agency: ENGINE ADAPTATION KIT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-652-5561 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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