PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T-3690Muffler,exhaust

Cummins Filtration Inc. · NSN 2990-00-382-8812 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-00-382-8812 — this item is cataloged by the U.S. Government under National Stock Number 2990-00-382-8812. Primary manufacturer part number: T-3690.
Features
  • Muffler,exhaust — FSC 2990
  • 11 verified cross-references
  • Primary manufacturer: Cummins Filtration Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Muffler,exhaust, cataloged under National Stock Number 2990-00-382-8812, 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.. This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameMuffler,exhaust
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersMitsubishi Caterpillar Forklift America, Inc (CAGE 78640); Ar Bee Corp (CAGE 52993); Cummins Filtration Inc. (CAGE 76700); International Parts Corp Div of Midas-International Corp (CAGE 77432); Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (CAGE 16662)
Technical Specifications
ParameterValue
NSN2990-00-382-8812
Primary Part NumberT-3690
Item NameMuffler,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Filtration Inc.
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-051-9029 INTERCHANGEABLE
Galvanometer
3110-00-100-31083877 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5935-00-258-5984B115-0 INTERCHANGEABLE
Connector,plug,electrical
Cooper Interconnect, Inc. Dba Cooper Interconnect Div Interconnect
2945-00-328-339803S03753 INTERCHANGEABLE
Filter,fluid
Falls Filtration Technologies, Inc.
5220-00-332-66593690 INTERCHANGEABLE
Gage,profile
Allison Transmission Inc Dba Allison Transmission, Inc
5305-00-637-65753690 INTERCHANGEABLE
Screw,machine
Telemechanics Inc
5998-01-005-2766 INTERCHANGEABLE
Extender Card,electronic Test
5330-01-028-9010 INTERCHANGEABLE
Gasket
7690-01-243-194509580 INTERCHANGEABLE
Marker,identification
Stanley Black & Decker, Inc. Dba Stanley Hydraulic Tools Div Stanley Hydraulic Tools
4320-01-416-595626780 INTERCHANGEABLE
Connector,fluid,pump
Pulsafeeder Inc
Cross-Reference Index
Part NumberManufacturer
17854 Mitsubishi Caterpillar Forklift America, Inc (USA)
ABT3690 Ar Bee Corp (USA)
B1150 Mitsubishi Caterpillar Forklift America, Inc (USA)
3690 Cummins Filtration Inc. (USA)
T-3690 PRIMARY Cummins Filtration Inc. (USA)
26780 Mitsubishi Caterpillar Forklift America, Inc (USA)
C26780 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
B1150 International Parts Corp Div of Midas-International Corp (USA)
00926780 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
09C26780 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
00926780 Tvh Parts Co. (USA)
Related Parts
6625-00-051-9029INTERCHANGEABLE
GALVANOMETER
3110-00-100-3108INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3877
5935-00-258-5984INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
B115-0
2945-00-328-3398INTERCHANGEABLE
FILTER,FLUID
03S03753
5220-00-332-6659INTERCHANGEABLE
GAGE,PROFILE
3690
5305-00-637-6575INTERCHANGEABLE
SCREW,MACHINE
3690
5998-01-005-2766INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
5330-01-028-9010INTERCHANGEABLE
GASKET
7690-01-243-1945INTERCHANGEABLE
MARKER,IDENTIFICATION
09580
4320-01-416-5956INTERCHANGEABLE
CONNECTOR,FLUID,PUMP
26780
5340-01-419-5068INTERCHANGEABLE
CLIP,SPRING TENSION
4920-01-539-3829INTERCHANGEABLE
RELAY,AIRCRAFT,MATE
3690

Frequently Asked Questions

What is NSN 2990-00-382-8812?

NSN 2990-00-382-8812 is a Muffler,exhaust, manufactured by Cummins Filtration Inc., classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-00-382-8812?

NSN 2990-00-382-8812 has 11 cross-referenced part numbers: 17854 (Mitsubishi Caterpillar Forklift America, Inc), ABT3690 (Ar Bee Corp), B1150 (Mitsubishi Caterpillar Forklift America, Inc), 3690 (Cummins Filtration Inc.), T-3690 (Cummins Filtration Inc.) and 6 more.

What NSN replaces 2990-00-382-8812?

There are 12 known substitutes for 2990-00-382-8812: 6625-00-051-9029, 3110-00-100-3108, 5935-00-258-5984 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2990-00-382-8812 still in active supply?

NSN 2990-00-382-8812 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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