PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401665Pipe,exhaust

Allianz Sweeper Company · NSN 2990-00-233-8484 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-233-8484 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-233-8484. Primary manufacturer part number: 401665.
Features
  • Pipe,exhaust — FSC 2990
  • Usage Location: TAIL PIPE
  • Nominal Overall Length: 9.500 INCHES IN
  • Nominal Outside Diameter: 2.000 INCHES IN
  • Design Form: PREBENT
  • Material: STEEL
  • 1 verified cross-reference
  • Primary manufacturer: Allianz Sweeper Company
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-00-233-8484, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Allianz Sweeper Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-00-233-8484
Primary Part Number401665
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerAllianz Sweeper Company
StatusACTIVE
Usage LocationTAIL PIPE
Nominal Overall Length9.500 INCHES IN
Nominal Outside Diameter2.000 INCHES IN
Design FormPREBENT
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5945-00-053-41512450-01-1 INTERCHANGEABLE
Solenoid,electrical
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
3110-00-250-9599 INTERCHANGEABLE
Bearing,ball,annular
2590-00-350-3204 INTERCHANGEABLE
Harness
2915-00-609-0806401665 INTERCHANGEABLE
Plunger,afterburner
Woodward, Inc. Div Fuel Systems and Controls
5835-01-155-0786401665 INTERCHANGEABLE
Head,magnetic
Dictaphone Corporation
6515-01-466-39614D1731 INTERCHANGEABLE
Catheter,bipolar Pacing
Daig Corp
Cross-Reference Index
Part NumberManufacturer
401665 PRIMARY Allianz Sweeper Company (USA)
Related Parts
5945-00-053-4151INTERCHANGEABLE
SOLENOID,ELECTRICAL
2450-01-1
3110-00-250-9599INTERCHANGEABLE
BEARING,BALL,ANNULAR
2590-00-350-3204INTERCHANGEABLE
HARNESS
2915-00-609-0806INTERCHANGEABLE
PLUNGER,AFTERBURNER
401665
5835-01-155-0786INTERCHANGEABLE
HEAD,MAGNETIC
401665
6515-01-466-3961INTERCHANGEABLE
CATHETER,BIPOLAR PACING
4D1731

Frequently Asked Questions

What is NSN 2990-00-233-8484?

NSN 2990-00-233-8484 is a Pipe,exhaust, manufactured by Allianz Sweeper Company, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-233-8484?

NSN 2990-00-233-8484 has 1 cross-referenced part number: 401665 (Allianz Sweeper Company).

What NSN replaces 2990-00-233-8484?

There are 6 known substitutes for 2990-00-233-8484: 5945-00-053-4151, 3110-00-250-9599, 2590-00-350-3204 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 401665?

Key specifications for 401665: Usage Location: TAIL PIPE; Nominal Overall Length: 9.500 INCHES IN; Nominal Outside Diameter: 2.000 INCHES IN; Design Form: PREBENT. 5 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com