PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6484966Breather Filter,emission Control

General Motors Llc Dba General Motors Llc · NSN 2990-01-075-3438 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-075-3438 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-075-3438. Primary manufacturer part number: 6484966.
Features
  • Breather Filter,emission Control — FSC 2990
  • 17 verified cross-references
  • Primary manufacturer: General Motors Llc Dba General Motors Llc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Breather Filter,emission Control, cataloged under National Stock Number 2990-01-075-3438, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. This item has 17 commercial cross-references from 16 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 NameBreather Filter,emission Control
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersGeneral Motors Llc Dba General Motors Llc (CAGE 7X677); General Motors Corp (CAGE 24617); Ford Motor Co of Canada Ltd (CAGE 73321); Parma Industries Inc (CAGE 56367); General Motors Llc Dba General Motors (CAGE 70040)
Technical Specifications
ParameterValue
NSN2990-01-075-3438
Primary Part Number6484966
Item NameBreather Filter,emission Control
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerGeneral Motors Llc Dba General Motors Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6240-00-143-6558 INTERCHANGEABLE
Lamp,incandescent
4920-00-167-01362995 INTERCHANGEABLE
Stand,maintenance,aircraft Engin
Allison Transmission Inc Dba Allison Transmission, Inc
2925-00-182-8907 INTERCHANGEABLE
Spacer,breaker Hold
3030-00-197-7913BX59 INTERCHANGEABLE
Belt,v
Emerson Electric Co Browning Mfg Div
5360-00-291-6161859 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
5360-00-291-7061CA19 INTERCHANGEABLE
Spring,helical,compression
Ashcroft Inc Dba Heise
5330-00-392-079018182 INTERCHANGEABLE
Gasket
Westerbeke Corporation
3030-00-528-4638 INTERCHANGEABLE
Belt,v
6145-00-542-6809 INTERCHANGEABLE
Braid,wire
6615-00-590-4947FB59-0437 INTERCHANGEABLE
Brake,magnetic
Magtrol Inc. Dba Magtrol Inc
Cross-Reference Index
Part NumberManufacturer
6484966 PRIMARY General Motors Llc Dba General Motors Llc (USA)
6484966 General Motors Corp (USA)
FA579 Ford Motor Co of Canada Ltd (CAN)
CV-3 Parma Industries Inc (USA)
6484966 General Motors Llc Dba General Motors (USA)
859 PRIMARY Deluxe Products Div Walker Mfg Co (USA)
CB14 Hastings Manufacturing Co Div Hastings Manufacturing Company (USA)
CA19 PRIMARY Honeywell International Inc Dba Honeywell Div Consumer Products Group (USA)
FB-59 General Motors Llc Dba General Motors (USA)
2995 Genuine Parts Company Div Automotive Parts Group, Dba Napa (USA)
6484966 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
LA503 PRIMARY Hayes-Dana Filters Inckralinator Filters Div (CAN)
PA-631 PRIMARY Baldwin Filters (USA)
AF-9 PRIMARY Arvinmeritor Inc (USA)
42995 PRIMARY Wix Corp (USA)
2995 National Automotive Parts Assn/napa/ (USA)
6484966 Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA)
Related Parts
6240-00-143-6558INTERCHANGEABLE
LAMP,INCANDESCENT
4920-00-167-0136INTERCHANGEABLE
STAND,MAINTENANCE,AIRCRAFT ENGIN
2995
2925-00-182-8907INTERCHANGEABLE
SPACER,BREAKER HOLD
3030-00-197-7913INTERCHANGEABLE
BELT,V
BX59
5360-00-291-6161INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
859
5360-00-291-7061INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
CA19
5330-00-392-0790INTERCHANGEABLE
GASKET
18182
3030-00-528-4638INTERCHANGEABLE
BELT,V
6145-00-542-6809INTERCHANGEABLE
BRAID,WIRE
6615-00-590-4947INTERCHANGEABLE
BRAKE,MAGNETIC
FB59-0437
5940-00-779-2257INTERCHANGEABLE
TERMINAL BOARD
55A TERMINAL BOARD
5910-00-813-2436INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
859-500N

Frequently Asked Questions

What is NSN 2990-01-075-3438?

NSN 2990-01-075-3438 is a Breather Filter,emission Control, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2990 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2990-01-075-3438?

NSN 2990-01-075-3438 has 17 cross-referenced part numbers: 6484966 (General Motors Llc Dba General Motors Llc), 6484966 (General Motors Corp), FA579 (Ford Motor Co of Canada Ltd), CV-3 (Parma Industries Inc), 6484966 (General Motors Llc Dba General Motors) and 12 more.

What NSN replaces 2990-01-075-3438?

There are 12 known substitutes for 2990-01-075-3438: 6240-00-143-6558, 4920-00-167-0136, 2925-00-182-8907 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 2990-01-075-3438 still in active supply?

NSN 2990-01-075-3438 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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