Pipe, Exhaust 2990-01-139-1890 NSN 2990-01-139-1890 · NIIN 011391890 · Part number 536866
Mitsubishi Caterpillar Forklift America, Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 78640
NSN 2990-01-139-1890 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-139-1890. Manufacturer of record part number: 536866 .
Also searched as
2990-01-139-1890 ·
2990011391890 ·
NIIN 011391890 ·
01-139-1890 ·
FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 78640 · 536866
Nearby stock numbers
← 2990-01-139-1756 Muffler, Exhaust
·
2990-01-139-3126 Turbocharger →
Features
Pipe,exhaust — FSC 2990 Design Form: PREBENT 1 manufacturer part number on file Manufacturer of record: Mitsubishi Caterpillar Forklift America, Inc
Identification
NSN: 2990-01-139-1890
NIIN: 011391890
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 536866
Manufacturer: Mitsubishi Caterpillar Forklift America, Inc
General Description
The Pipe,exhaust, cataloged under National Stock Number 2990-01-139-1890, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Mitsubishi Caterpillar Forklift 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. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 2990-01-139-1890 Primary Part Number 536866 Item Name Pipe,exhaust FSC / FSG 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft Manufacturer Mitsubishi Caterpillar Forklift America, Inc Status ACTIVE Design Form PREBENT
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
536866 PRIMARY Mitsubishi Caterpillar Forklift 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.
2990-00-096-8607
CONTROL ASSEMBLY,PUSH-PULL
2990-00-390-3445
CRANK,HAND,VEHICULAR
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-459-7255
MUFFLER,EXHAUST
2990-00-536-2962
BLOCK,ADJUSTING SCREW
2990-00-903-8226
MUFFLER,EXHAUST
2990-01-151-5443
CONNECTOR,EXHAUST PIPE
2990-01-151-5443
CONNECTOR,EXHAUST PIPE
Frequently Asked Questions
What is NSN 2990-01-139-1890?
NSN 2990-01-139-1890 is a Pipe,exhaust, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
What part numbers are listed for NSN 2990-01-139-1890?
NSN 2990-01-139-1890 has 1 manufacturer part number on file: 536866 (Mitsubishi Caterpillar Forklift America, Inc).
What are the specifications of 536866?
Key specifications for 536866: Design Form: PREBENT. 1 specification is documented in the U.S. Government catalog.
Is NSN 2990-01-139-1890 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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