PartsTable TECHNICAL DATA SHEET

NSN 2990-01-658-2295Government record, cited

Pipe, Exhaust2990-01-658-2295

NSN 2990-01-658-2295 · NIIN 016582295 · Part number IMO-1507516A-10724

Datapath, Inc. Dba Datapath Inc · FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft · FSG 29 — Engine Accessories · CAGE 1BPK0

Government record, cited

NSN 2990-01-658-2295 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-658-2295. Manufacturer of record part number: IMO-1507516A-10724.

Also searched as 2990-01-658-2295 · 2990016582295 · NIIN 016582295 · 01-658-2295 · FSC 2990 Miscellaneous Engine Accessories, Nonaircraft · CAGE 1BPK0 · IMO-1507516A-10724

Nearby stock numbers ← 2990-01-658-2213 Muffler, Exhaust · 2990-01-658-2670 Sensor, Throttle Position →

Features

Pipe,exhaust — FSC 2990
Design Form: PREBENT
Nominal Overall Length: 56.34 INCHES IN
Nominal Outside Diameter: 1.50 INCHES IN
Material: ALUMINUM ALLOY
Usage Location: EXHAUST PIPE
1 manufacturer part number on file
Manufacturer of record: Datapath, Inc. Dba Datapath Inc

Identification

NSN: 2990-01-658-2295
NIIN: 016582295
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
FSG: 29 — Engine Accessories
Primary part number: IMO-1507516A-10724
Manufacturer: Datapath, Inc. Dba Datapath Inc

General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-658-2295, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Datapath, Inc. Dba Datapath Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	2990-01-658-2295
Primary Part Number	IMO-1507516A-10724
Item Name	Pipe,exhaust
FSC / FSG	2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft
Manufacturer	Datapath, Inc. Dba Datapath Inc
Status	ACTIVE
Design Form	PREBENT
Nominal Overall Length	56.34 INCHES IN
Nominal Outside Diameter	1.50 INCHES IN
Material	ALUMINUM ALLOY
Usage Location	EXHAUST PIPE

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
IMO-1507516A-10724 PRIMARY	Datapath, Inc. Dba Datapath Inc (USA)

Reference documents

Reference	Meaning
IMO-1507516A-10724	5/9 Secondary reference Rockwell Collins, Inc.

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 2990-01-658-2295?

NSN 2990-01-658-2295 is a Pipe,exhaust, manufactured by Datapath, Inc. Dba Datapath Inc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.

What part numbers are listed for NSN 2990-01-658-2295?

NSN 2990-01-658-2295 has 1 manufacturer part number on file: IMO-1507516A-10724 (Datapath, Inc. Dba Datapath Inc).

What are the specifications of IMO-1507516A-10724?

Key specifications for IMO-1507516A-10724: Design Form: PREBENT; Nominal Overall Length: 56.34 INCHES IN; Nominal Outside Diameter: 1.50 INCHES IN; Material: ALUMINUM ALLOY. 5 specifications are documented in the U.S. Government catalog.

Is NSN 2990-01-658-2295 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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