PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-10650Muffler,exhaust

Cummins Filtration Inc. · NSN 2990-00-489-5958 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-489-5958 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-489-5958. Primary manufacturer part number: T-10650.
Features
  • Muffler,exhaust — FSC 2990
  • Overall Diameter: 5.000 INCHES NOMINAL IN
  • Design Type: DRY
  • Coolant Type: AIR
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Inlet Location: LOCATED ON SIDE OF BODY
  • Outlet Connection Type: UNTHREADED FIRST OUTLET
  • Outlet Location: LOCATED ON SIDE OF BODY
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-00-489-5958, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins Filtration Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-00-489-5958
Primary Part NumberT-10650
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc.
StatusACTIVE
Overall Diameter5.000 INCHES NOMINAL IN
Design TypeDRY
Coolant TypeAIR
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Inlet LocationLOCATED ON SIDE OF BODY
Outlet Connection TypeUNTHREADED FIRST OUTLET
Outlet LocationLOCATED ON SIDE OF BODY
Inlet Inside Diameter2.150 INCHES NOMINAL SINGLE INLET IN
Outlet Outside Diameter1.885 INCHES NOMINAL FIRST OUTLET IN
Body ShapeROUND
Muffler DesignSTRAIGHT THROUGH W/BAFFLE
Inlet Connection TypeUNTHREADED SINGLE INLET
Baffle Quantity1
Operating PositionUNIVERSAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6695-00-013-480510650 INTERCHANGEABLE
Meter Movement
Astronautics Corporation of America
5330-00-164-880910650 INTERCHANGEABLE
Pump Repair Kit
Oberdorfer Foundries Inc
2920-00-237-0115YB79 INTERCHANGEABLE
Stator,engine Generator
Wisconsin Motors, Llc
5310-00-270-207210650 INTERCHANGEABLE
Washer,flat
Garwood/feller Inc Garwood Winch Div
3040-00-437-1040 INTERCHANGEABLE
Cam,control
6685-00-618-6696 INTERCHANGEABLE
Gage,pressure,dial Indicating
3120-00-661-764571433 INTERCHANGEABLE
Bearing,sleeve
Hamilton Sundstrand Corporation Dba Collins Aerospace
5340-00-878-0342106-50 INTERCHANGEABLE
Bumper
Kirkhill Inc Div Kirkhill Inc, Haskon Division
5950-00-944-4792995559-16 INTERCHANGEABLE
Transformer,radio Frequency
Raytheon Company Div Rmd Strategic
6510-01-040-0767 INTERCHANGEABLE
Sponge,surgical
Cross-Reference Index
Part NumberManufacturer
T-10650 PRIMARY Cummins Filtration Inc. (USA)
ABT10650 Brighton Cromwell Llc (USA)
10650 Cummins Filtration Inc. (USA)
ABT10650 Ar Bee Corp (USA)
Related Parts
6695-00-013-4805INTERCHANGEABLE
METER MOVEMENT
10650
5330-00-164-8809INTERCHANGEABLE
PUMP REPAIR KIT
10650
2920-00-237-0115INTERCHANGEABLE
STATOR,ENGINE GENERATOR
YB79
5310-00-270-2072INTERCHANGEABLE
WASHER,FLAT
10650
3040-00-437-1040INTERCHANGEABLE
CAM,CONTROL
6685-00-618-6696INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
3120-00-661-7645INTERCHANGEABLE
BEARING,SLEEVE
71433
5340-00-878-0342INTERCHANGEABLE
BUMPER
106-50
5950-00-944-4792INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
995559-16
6510-01-040-0767INTERCHANGEABLE
SPONGE,SURGICAL
5360-01-093-0615INTERCHANGEABLE
SPRING,RELIEF VALVE
10650
4330-01-151-8975INTERCHANGEABLE
COVER,FLUID FILTER
12-02C

Frequently Asked Questions

What is NSN 2990-00-489-5958?

NSN 2990-00-489-5958 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-00-489-5958?

NSN 2990-00-489-5958 has 4 cross-referenced part numbers: T-10650 (Cummins Filtration Inc.), ABT10650 (Brighton Cromwell Llc), 10650 (Cummins Filtration Inc.), ABT10650 (Ar Bee Corp).

What NSN replaces 2990-00-489-5958?

There are 12 known substitutes for 2990-00-489-5958: 6695-00-013-4805, 5330-00-164-8809, 2920-00-237-0115 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-10650?

Key specifications for T-10650: Overall Length: 16.300 INCHES NOMINAL IN; Overall Diameter: 5.000 INCHES NOMINAL IN; Design Type: DRY; Coolant Type: AIR. 15 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