Valve, Positive Crankcase Ventila2990-01-563-7000

NSN 2990-01-563-7000 · NIIN 015637000 · Part number 65.01801-5023

Doosan Bobcat North America, Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 1YPB1

Government record, cited

NSN 2990-01-563-7000 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-563-7000. Manufacturer of record part number: 65.01801-5023.

Also searched as 2990-01-563-7000 · 2990015637000 · NIIN 015637000 · 01-563-7000 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 1YPB1 · 65.01801-5023

Nearby stock numbers ← 2990-01-563-6860 Pipe Flex · 2990-01-563-7401 Cable Assembly, Control →

Features

Valve,positive Crankcase Ventila — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Doosan Bobcat North America, Inc

Identification

NSN: 2990-01-563-7000
NIIN: 015637000
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 65.01801-5023
Manufacturer: Doosan Bobcat North America, Inc

General Description

The Valve,positive Crankcase Ventila, cataloged under National Stock Number 2990-01-563-7000, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Doosan Bobcat North America, Inc. 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	2990-01-563-7000
Primary Part Number	65.01801-5023
Item Name	Valve,positive Crankcase Ventila
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Doosan Bobcat North America, 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
65.01801-5023 PRIMARY	Doosan Bobcat North America, Inc (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 2990-01-563-7000?

NSN 2990-01-563-7000 is a Valve,positive Crankcase Ventila, manufactured by Doosan Bobcat North America, Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-563-7000?

NSN 2990-01-563-7000 has 1 manufacturer part number on file: 65.01801-5023 (Doosan Bobcat North America, Inc).

What are the specifications of 65.01801-5023?

Key specifications for 65.01801-5023: Special Features: OIL COOLER, SOLAR 220 LCIII. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-563-7000 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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