Valve, Positive Crankcase Ventila2990-01-649-0169

NSN 2990-01-649-0169 · NIIN 016490169 · Part number 635000100053514

Tate Andale, Llc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 09032

Government record, cited

NSN 2990-01-649-0169 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-649-0169. Manufacturer of record part number: 635000100053514.

Also searched as 2990-01-649-0169 · 2990016490169 · NIIN 016490169 · 01-649-0169 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 09032 · 635000100053514

Nearby stock numbers ← 2990-01-649-0096 Sensor, Exhaust Gas, Oxygen, Emissi · 2990-01-649-0259 Muffler, Exhaust →

Features

Valve,positive Crankcase Ventila — FSC 2990
1 manufacturer part number on file
Manufacturer of record: Tate Andale, Llc

Identification

NSN: 2990-01-649-0169
NIIN: 016490169
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 635000100053514
Manufacturer: Tate Andale, Llc

General Description

The Valve,positive Crankcase Ventila, cataloged under National Stock Number 2990-01-649-0169, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Tate Andale, Llc. 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	2990-01-649-0169
Primary Part Number	635000100053514
Item Name	Valve,positive Crankcase Ventila
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Tate Andale, Llc
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
635000100053514 PRIMARY	Tate Andale, Llc (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 2990-01-649-0169?

NSN 2990-01-649-0169 is a Valve,positive Crankcase Ventila, manufactured by Tate Andale, Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-649-0169?

NSN 2990-01-649-0169 has 1 manufacturer part number on file: 635000100053514 (Tate Andale, Llc).

What are the specifications of 635000100053514?

Key specifications for 635000100053514: Part Name Assigned by Controlling Agency: PC VALVE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-649-0169 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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