Tool, Blowby, Engine,2990-01-392-7598

NSN 2990-01-392-7598 · NIIN 013927598 · Part number 3822566

Cummins Inc. · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 15434

Government record, cited

NSN 2990-01-392-7598 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-392-7598. Manufacturer of record part number: 3822566.

Also searched as 2990-01-392-7598 · 2990013927598 · NIIN 013927598 · 01-392-7598 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 15434 · 3822566 · 92272557

Nearby stock numbers ← 2990-01-392-7100 Muffler, Exhaust · 2990-01-392-7911 Pipe, Exhaust →

Features

Tool,blowby,engine, — FSC 2990
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2990-01-392-7598
NIIN: 013927598
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 3822566
Manufacturer: Cummins Inc.

General Description

The Tool,blowby,engine,, cataloged under National Stock Number 2990-01-392-7598, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Tool,blowby,engine,
FSC / FSG	2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29)
Manufacturers	Cummins Inc. (CAGE 15434); Thales Sa (CAGE F6481)

Technical Specifications

Parameter	Value
NSN	2990-01-392-7598
Primary Part Number	3822566
Item Name	Tool,blowby,engine,
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Cummins 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)

Cross-Reference Index

Part Number	Manufacturer
3822566 PRIMARY	Cummins Inc. (USA)
92272557	Thales Sa (FRA)

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 2990-01-392-7598?

NSN 2990-01-392-7598 is a Tool,blowby,engine,, manufactured by Cummins Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-392-7598?

NSN 2990-01-392-7598 has 2 manufacturer part numbers on file: 3822566 (Cummins Inc.), 92272557 (Thales Sa).

Is NSN 2990-01-392-7598 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.

PartsTable Design LLC · partstable.com