Pipe, Exhaust2990-01-164-0087

NSN 2990-01-164-0087 · NIIN 011640087 · Part number 3P0084

Caterpillar Inc Div Caterpillar Defense · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 11083

Government record, cited

NSN 2990-01-164-0087 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-164-0087. Manufacturer of record part number: 3P0084.

Also searched as 2990-01-164-0087 · 2990011640087 · NIIN 011640087 · 01-164-0087 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 11083 · 3P0084 · 3P84

Nearby stock numbers ← 2990-01-164-0034 Pipe, Exhaust · 2990-01-164-0088 Pipe, Exhaust →

Features

Pipe,exhaust — FSC 2990
End Item Model Number: 130GNS
End Item Source: 11083
End Item Name: GRADER, ROAD, MOTORIZED
Usage Location: MANIFOLD TO CROSSOVER
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2990-01-164-0087
NIIN: 011640087
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: 3P0084
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-164-0087, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2990-01-164-0087
Primary Part Number	3P0084
Item Name	Pipe,exhaust
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE
End Item Model Number	130GNS
End Item Source	11083
End Item Name	GRADER, ROAD, MOTORIZED
Usage Location	MANIFOLD TO CROSSOVER

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
3P0084 PRIMARY	Caterpillar Inc Div Caterpillar Defense (USA)

Reference documents

Reference	Meaning
3P84	5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense

Frequently Asked Questions

What is NSN 2990-01-164-0087?

NSN 2990-01-164-0087 is a Pipe,exhaust, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-164-0087?

NSN 2990-01-164-0087 has 1 manufacturer part number on file: 3P0084 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 3P0084?

Key specifications for 3P0084: End Item Model Number: 130GNS; End Item Source: 11083; End Item Name: GRADER, ROAD, MOTORIZED; Usage Location: MANIFOLD TO CROSSOVER. 4 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-164-0087 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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