PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2091Filter Element,fluid

3m Company Div Oh&esd · NSN 2940-01-479-4309 · FSC 2940 · No Item Name Available
Verified by PartsTable
NSN 2940-01-479-4309 — this item is cataloged by the U.S. Government under National Stock Number 2940-01-479-4309. Primary manufacturer part number: 2091.
Features
  • Filter Element,fluid — FSC 2940
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • 1 verified cross-reference
  • Primary manufacturer: 3m Company Div Oh&esd
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 2940-01-479-4309, is classified within Federal Supply Class 2940 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is 3m Company Div Oh&esd. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN2940-01-479-4309
Primary Part Number2091
Item NameFilter Element,fluid
FSC / FSG2940 / 29 — No Item Name Available
Manufacturer3m Company Div Oh&esd
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9390-00-251-6432 INTERCHANGEABLE
Nonmetallic Special Shaped Secti
2940-00-316-14131046Z167 INTERCHANGEABLE
Filter Element,fluid
Morris Material Handling, Inc.
5365-00-375-4851 INTERCHANGEABLE
Shim
3020-00-640-46822091 INTERCHANGEABLE
Pulley,groove
Upright Inc
1650-00-698-6558SA26 INTERCHANGEABLE
Trip Unit,safety
Kit Pack Co., Inc.
3610-00-895-87732091 INTERCHANGEABLE
Nut
Stanley Bostitch Inc Sub of the Stanley Works Corp
4310-00-992-8159379328 INTERCHANGEABLE
Ring,piston
Parker Hannifin Corporation Div Chelsea Products Division
5340-01-247-74932091 INTERCHANGEABLE
Bumper
Accurate Elastomer Products, Inc.
5925-01-271-6053GF5362A INTERCHANGEABLE
Interrupter,ground Fault
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5963-01-434-34522091 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Remec Inc. Dba Remec Broadband Wireless
Cross-Reference Index
Part NumberManufacturer
2091 3m Company Div Oh&esd (USA)
Related Parts
9390-00-251-6432INTERCHANGEABLE
NONMETALLIC SPECIAL SHAPED SECTI
2940-00-316-1413INTERCHANGEABLE
FILTER ELEMENT,FLUID
1046Z167
5365-00-375-4851INTERCHANGEABLE
SHIM
3020-00-640-4682INTERCHANGEABLE
PULLEY,GROOVE
2091
1650-00-698-6558INTERCHANGEABLE
TRIP UNIT,SAFETY
SA26
3610-00-895-8773INTERCHANGEABLE
NUT
2091
4310-00-992-8159INTERCHANGEABLE
RING,PISTON
379328
5340-01-247-7493INTERCHANGEABLE
BUMPER
2091
5925-01-271-6053INTERCHANGEABLE
INTERRUPTER,GROUND FAULT
GF5362A
5963-01-434-3452INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
2091
5998-01-555-4592INTERCHANGEABLE
HOLDER,ELECTRICAL CARD
39M4342
4730-01-562-2211INTERCHANGEABLE
TEE,TUBE

Frequently Asked Questions

What is NSN 2940-01-479-4309?

NSN 2940-01-479-4309 is a Filter Element,fluid, manufactured by 3m Company Div Oh&esd, classified under FSC 2940 (No Item Name Available). Status: active.

What are the part numbers for NSN 2940-01-479-4309?

NSN 2940-01-479-4309 has 1 cross-referenced part number: 2091 (3m Company Div Oh&esd).

What NSN replaces 2940-01-479-4309?

There are 12 known substitutes for 2940-01-479-4309: 9390-00-251-6432, 2940-00-316-1413, 5365-00-375-4851 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2091?

Key specifications for 2091: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. 2 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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