PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-8571Muffler,exhaust

Cummins Filtration Inc. · NSN 2990-00-019-0459 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-019-0459 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-019-0459. Primary manufacturer part number: T-8571.
Features
  • Muffler,exhaust — FSC 2990
  • Tube Quantity: 4
  • Operating Position: HORIZONTAL
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Coolant Type: AIR
  • Inlet Projection Length: 2.938 INCHES NOMINAL ALL INLETS IN
  • Outlet Location: ON SIDE OF BODY 2.500 IN. C OF OUTLET TO END OF BODY IN
  • Inlet Inside Diameter: 2.515 INCHES NOMINAL ALL INLETS IN
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-00-019-0459, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN2990-00-019-0459
Primary Part NumberT-8571
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc.
StatusACTIVE
Tube Quantity4
Operating PositionHORIZONTAL
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Coolant TypeAIR
Inlet Projection Length2.938 INCHES NOMINAL ALL INLETS IN
Outlet LocationON SIDE OF BODY 2.500 IN. C OF OUTLET TO END OF BODY IN
Inlet Inside Diameter2.515 INCHES NOMINAL ALL INLETS IN
Outlet Outside Diameter3.500 INCHES NOMINAL FIRST OUTLET IN
Overall Diameter10.125 INCHES NOMINAL IN
Outlet Projection Length1.500 INCHES NOMINAL FIRST OUTLET IN
Design TypeDRY
Baffle Quantity3
Muffler DesignMULTIPASS W/INTEGRAL SPARK ARRESTOR
Inlet LocationON SIDE OF BODY 2.250 IN. C OF INLET TO END OF BODY IN
Inlet LocationON SIDE OF BODY 3.000 IN. C TO C OF INLETS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-291-511715387 INTERCHANGEABLE
Spring,helical,compression
Arvinmeritor Inc
2805-00-356-0983 INTERCHANGEABLE
Gage,oil Level Bayo
2805-00-561-55608571 INTERCHANGEABLE
Spring,helical,comp
Brinkley Technology Group Llc Dba Hercules Manufacturing
6130-00-934-16278571 INTERCHANGEABLE
Power Supply
Centroid, Inc. Dba Centroid Inc
5895-01-074-51108571 INTERCHANGEABLE
Detector,radio Frequency
Telonic Berkeley, Inc. Dba Telonic Berkeley
4820-01-127-40158571 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5120-01-128-3804 INTERCHANGEABLE
Wrench,open End
6220-01-201-9970249-08571 INTERCHANGEABLE
Light,marker,clearance
Rogers Brothers Corp
6670-01-310-3516 INTERCHANGEABLE
Scale,weighing
7310-01-371-01418571 INTERCHANGEABLE
Coffee Maker,automatic
Bloomfield Industries
Cross-Reference Index
Part NumberManufacturer
8571-A Cummins Filtration Inc. (USA)
T-8571 PRIMARY Cummins Filtration Inc. (USA)
ABT8571 Ar Bee Corp (USA)
8571 Cummins Filtration Inc. (USA)
Related Parts
5360-00-291-5117INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
15387
2805-00-356-0983INTERCHANGEABLE
GAGE,OIL LEVEL BAYO
2805-00-561-5560INTERCHANGEABLE
SPRING,HELICAL,COMP
8571
6130-00-934-1627INTERCHANGEABLE
POWER SUPPLY
8571
5895-01-074-5110INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
8571
4820-01-127-4015INTERCHANGEABLE
STEM,FLUID VALVE
8571
5120-01-128-3804INTERCHANGEABLE
WRENCH,OPEN END
6220-01-201-9970INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
249-08571
6670-01-310-3516INTERCHANGEABLE
SCALE,WEIGHING
7310-01-371-0141INTERCHANGEABLE
COFFEE MAKER,AUTOMATIC
8571
5325-01-390-8411INTERCHANGEABLE
RING,RETAINING
857-1
6540-01-565-0585INTERCHANGEABLE
INSERT,OPTICAL,CHEMICAL-BIOLOGIC

Frequently Asked Questions

What is NSN 2990-00-019-0459?

NSN 2990-00-019-0459 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 2990-00-019-0459?

NSN 2990-00-019-0459 has 4 cross-referenced part numbers: 8571-A (Cummins Filtration Inc.), T-8571 (Cummins Filtration Inc.), ABT8571 (Ar Bee Corp), 8571 (Cummins Filtration Inc.).

What NSN replaces 2990-00-019-0459?

There are 12 known substitutes for 2990-00-019-0459: 5360-00-291-5117, 2805-00-356-0983, 2805-00-561-5560 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-8571?

Key specifications for T-8571: Tube Quantity: 4; Operating Position: HORIZONTAL; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Coolant Type: AIR. 16 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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