PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

115550Pipe,exhaust

Cadillac Gage Textron Inc. · NSN 2990-01-112-2059 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-112-2059 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-112-2059. Primary manufacturer part number: 115550.
Features
  • Pipe,exhaust — FSC 2990
  • Nominal Overall Length: 236.150 INCHES IN
  • Design Form: STRAIGHT
  • Reduced End Length: 1.500 INCHES NOMINAL IN
  • Wall Thickness: 0.0650 INCHES NOMINAL IN
  • Material: STEEL
  • Enlarged End Length: 2.480 INCHES MINIMUM AND 2.495 INCHES MAXIMUM IN
  • Nominal Outside Diameter: 2.500 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel construction
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-112-2059, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cadillac Gage Textron Inc.. Government technical data includes 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-112-2059
Primary Part Number115550
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCadillac Gage Textron Inc.
StatusACTIVE
Nominal Overall Length236.150 INCHES IN
Design FormSTRAIGHT
Reduced End Length1.500 INCHES NOMINAL IN
Wall Thickness0.0650 INCHES NOMINAL IN
MaterialSTEEL
Enlarged End Length2.480 INCHES MINIMUM AND 2.495 INCHES MAXIMUM IN
Nominal Outside Diameter2.500 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-011-55500907863-5 INTERCHANGEABLE
Washer,lock
Agco Corp Parts Opn
7930-00-229-85416112740 INTERCHANGEABLE
Dishwashing Compound,machine
Ecolab Inc
6105-00-403-7526CU90839001-0 INTERCHANGEABLE
Motor-Tachometer Generator
Kearfott Corp Div Kearfott Corporation
5210-01-727-537411-555-0 INTERCHANGEABLE
Gage,depth,digital Display
Swiss Precision Instrument Co P O Box 3135 Garden Grove Ca 92842
Cross-Reference Index
Part NumberManufacturer
115550 PRIMARY Cadillac Gage Textron Inc. (USA)
Related Parts
5310-00-011-5550INTERCHANGEABLE
WASHER,LOCK
0907863-5
7930-00-229-8541INTERCHANGEABLE
DISHWASHING COMPOUND,MACHINE
6112740
6105-00-403-7526INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
CU90839001-0
5210-01-727-5374INTERCHANGEABLE
GAGE,DEPTH,DIGITAL DISPLAY
11-555-0

Frequently Asked Questions

What is NSN 2990-01-112-2059?

NSN 2990-01-112-2059 is a Pipe,exhaust, manufactured by Cadillac Gage Textron Inc., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-112-2059?

NSN 2990-01-112-2059 has 1 cross-referenced part number: 115550 (Cadillac Gage Textron Inc.).

What NSN replaces 2990-01-112-2059?

There are 4 known substitutes for 2990-01-112-2059: 5310-00-011-5550, 7930-00-229-8541, 6105-00-403-7526 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 115550?

Key specifications for 115550: Nominal Overall Length: 236.150 INCHES IN; Design Form: STRAIGHT; Reduced End Length: 1.500 INCHES NOMINAL IN; End Item Identification: TRUCK,SECURITY POLICE. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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