PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Engine Accessories / 2990-00-356-1082

T-3071DMuffler,exhaust

Cummins Filtration Inc. · NSN 2990-00-356-1082 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-356-1082 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-356-1082. Primary manufacturer part number: T-3071D.
MRO FSG 29 NO ITEM NAME AVAILABLE Technical Drawing
2990-00-356-1082 — No Item Name Available illustration
Features
  • Muffler,exhaust — FSC 2990
  • Material: STEEL LOCATION NOT OTHERWISE SPECIFIED
  • Outlet Connection Type: THREADED FIRST OUTLET
  • Tube Quantity: 1
  • Overall Diameter: 4.750 INCHES NOMINAL IN
  • Baffle Quantity: 1
  • Design Type: DRY
  • Muffler Design: BAFFLE
Applications
  • Applications requiring Steel Location Not Otherwise Specified construction
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-00-356-1082, 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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN2990-00-356-1082
Primary Part NumberT-3071D
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc.
StatusACTIVE
MaterialSTEEL LOCATION NOT OTHERWISE SPECIFIED
Outlet Connection TypeTHREADED FIRST OUTLET
Tube Quantity1
Overall Diameter4.750 INCHES NOMINAL IN
Baffle Quantity1
Design TypeDRY
Muffler DesignBAFFLE
Coolant TypeAIR
Body ShapeROUND
Operating PositionVERTICAL
Inlet Connection TypeUNTHREADED SINGLE INLET
Outlet LocationOFFSET IN END SECTION OF BODY
Inlet Projection Length0.188 INCHES NOMINAL SINGLE INLET IN
Inlet LocationCENTRALLY LOCATED IN END SECTION OF BODY
Inlet Outside Diameter2.500 INCHES NOMINAL SINGLE INLET IN
Inlet Inside Diameter2.375 INCHES NOMINAL SINGLE INLET IN
Outlet Thread Size1/4-18 FIRST OUTLET
Outlet Thread Series DesignatorNPT FIRST OUTLET
Outlet Thread DirectionRIGHT-HAND FIRST OUTLET
Outlet Projection Length0.875 INCHES NOMINAL FIRST OUTLET IN
Surface TreatmentCHROMATE ZINC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
4730-00-122-0477SAE J246 4 120115B INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Sae International Dba Sae International
3110-00-183-6719M-451-OH INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
6625-00-237-8695107887 INTERCHANGEABLE
Extender Board Assy
Solar Turbines Incorporated Dba Solar Turbines Incorporated
6515-00-339-0196 INTERCHANGEABLE
Stockings,anti-Embolism
3110-00-555-5207 INTERCHANGEABLE
Bearing,ball,annular
5950-00-625-0511SC-C-62812 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5930-00-723-2741 INTERCHANGEABLE
Switch Assembly
5342-01-157-75183071 INTERCHANGEABLE
Adapter
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
5340-01-268-697275513000A INTERCHANGEABLE
Button,plug
Boonton Electronics Corporation Div Boonton Electronics
6145-01-307-18489723 INTERCHANGEABLE
Cable,special Purpose,electrical
General Wire Products, Inc. Dba General Wire Products Inc
Cross-Reference Index
Part NumberManufacturer
3071 Cummins Filtration Inc. (USA)
107887 Textron Inc Jacobsen Div (USA)
T-3071D PRIMARY Cummins Filtration Inc. (USA)
07887 Textron Inc Jacobsen Div (USA)
ABT3071 Ar Bee Corp (USA)
Related Parts
4730-00-122-0477INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
SAE J246 4 120115B
3110-00-183-6719INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
M-451-OH
6625-00-237-8695INTERCHANGEABLE
EXTENDER BOARD ASSY
107887
6515-00-339-0196INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
3110-00-555-5207INTERCHANGEABLE
BEARING,BALL,ANNULAR
5950-00-625-0511INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SC-C-62812
5930-00-723-2741INTERCHANGEABLE
SWITCH ASSEMBLY
5342-01-157-7518INTERCHANGEABLE
ADAPTER
3071
5340-01-268-6972INTERCHANGEABLE
BUTTON,PLUG
75513000A
6145-01-307-1848INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9723
6210-01-353-6849INTERCHANGEABLE
INDICATOR,LIGHT
3071
4330-01-488-6469INTERCHANGEABLE
BRAKE,LEFT OR RIG
45TDR62S-TLB

Frequently Asked Questions

What is NSN 2990-00-356-1082?

NSN 2990-00-356-1082 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 2990-00-356-1082?

NSN 2990-00-356-1082 has 5 cross-referenced part numbers: 3071 (Cummins Filtration Inc.), 107887 (Textron Inc Jacobsen Div), T-3071D (Cummins Filtration Inc.), 07887 (Textron Inc Jacobsen Div), ABT3071 (Ar Bee Corp).

What NSN replaces 2990-00-356-1082?

There are 12 known substitutes for 2990-00-356-1082: 4730-00-122-0477, 3110-00-183-6719, 6625-00-237-8695 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T-3071D?

Key specifications for T-3071D: Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Outlet Connection Type: THREADED FIRST OUTLET; Tube Quantity: 1; Overall Diameter: 4.750 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.

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