PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6667Filter Element,fluid

Fluid Conditioning Products, Inc. · NSN 2910-00-056-2120 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-056-2120 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-056-2120. Primary manufacturer part number: 6667.
Features
  • Filter Element,fluid — FSC 2910
  • Media for Which Designed: AIR
  • Body Overall Length: 1.555 INCHES MINIMUM AND 1.565 INCHES MAXIMUM IN
  • Flow Direction: PARALLEL
  • Temp Rating: 600.0 FAHRENHEIT NOMINAL DEGF
  • Design Type: NONREUSABLE
  • Material: STEEL CORROSION RESISTING FILTERING MEDIUM
  • Body Diameter: 0.863 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Corrosion Resisting Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2910-00-056-2120, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Fluid Conditioning Products, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2910-00-056-2120
Primary Part Number6667
Item NameFilter Element,fluid
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerFluid Conditioning Products, Inc.
StatusCANCELLED
Media for Which DesignedAIR
Body Overall Length1.555 INCHES MINIMUM AND 1.565 INCHES MAXIMUM IN
Flow DirectionPARALLEL
Temp Rating600.0 FAHRENHEIT NOMINAL DEGF
Design TypeNONREUSABLE
MaterialSTEEL CORROSION RESISTING FILTERING MEDIUM
Body Diameter0.863 INCHES MINIMUM AND 0.873 INCHES MAXIMUM IN
Style DesignatorCYLINDRICAL W/OUT CONTAINER
Body Inside Diameter0.480 INCHES NOMINAL IN
FSC Application DataFUEL SYSTEM,GAS TURBINE ENGINE,NONAIRCRAFT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4030-00-273-3094 INTERCHANGEABLE
Terminal,rope,swaging
5210-00-277-16175210-00-277-1617 INTERCHANGEABLE
Gage Stock,thickness
General Services Administration Federal Supply Service
5930-00-467-42196667 INTERCHANGEABLE
Switch,liquid Level
Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div
3120-00-661-69813671-03REVAPC34 INTERCHANGEABLE
Bearing,sleeve
Electric Boat Corporation Div General Dynamics Electric Boat
4920-01-088-8531663180-1 INTERCHANGEABLE
Cabinet,test Adapte
Drs Sustainment Systems Inc
5950-01-095-6491986181-1B INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
3020-01-110-8985 INTERCHANGEABLE
Gear Cluster
5950-01-145-3044 INTERCHANGEABLE
Transformer
6105-01-146-57492358873-1 INTERCHANGEABLE
Motor,alternating Current
Raytheon Company Dba Raytheon
4820-01-176-07916667 INTERCHANGEABLE
Disk,valve
Greno Industries, Inc. Dba Greno Industries Inc
Cross-Reference Index
Part NumberManufacturer
663180-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
7501021 Arvinmeritor Inc (USA)
B5171-2 Jsn Inc (USA)
6667 PRIMARY Fluid Conditioning Products, Inc. (USA)
7501021 PRIMARY Pti Technologies Inc. (USA)
663180-1 Jsn Inc (USA)
663180-1 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
663180-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
1732652 Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in (USA)
663180-1 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
4030-00-273-3094INTERCHANGEABLE
TERMINAL,ROPE,SWAGING
5210-00-277-1617INTERCHANGEABLE
GAGE STOCK,THICKNESS
5210-00-277-1617
5930-00-467-4219INTERCHANGEABLE
SWITCH,LIQUID LEVEL
6667
3120-00-661-6981INTERCHANGEABLE
BEARING,SLEEVE
3671-03REVAPC34
4920-01-088-8531INTERCHANGEABLE
CABINET,TEST ADAPTE
663180-1
5950-01-095-6491INTERCHANGEABLE
REACTOR
986181-1B
3020-01-110-8985INTERCHANGEABLE
GEAR CLUSTER
5950-01-145-3044INTERCHANGEABLE
TRANSFORMER
6105-01-146-5749INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
2358873-1
4820-01-176-0791INTERCHANGEABLE
DISK,VALVE
6667
6150-01-367-8743INTERCHANGEABLE
LEAD,STORAGE BATTERY
8909A519-001
4730-01-440-4949INTERCHANGEABLE
FLANGE,PIPE
35170-200

Frequently Asked Questions

What is NSN 2910-00-056-2120?

NSN 2910-00-056-2120 is a Filter Element,fluid, manufactured by Fluid Conditioning Products, Inc., classified under FSC 2910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2910-00-056-2120?

NSN 2910-00-056-2120 has 10 cross-referenced part numbers: 663180-1 (Honeywell International Inc. Div Aerospace - Torrance), 7501021 (Arvinmeritor Inc), B5171-2 (Jsn Inc), 6667 (Fluid Conditioning Products, Inc.), 7501021 (Pti Technologies Inc.) and 5 more.

What NSN replaces 2910-00-056-2120?

There are 12 known substitutes for 2910-00-056-2120: 4030-00-273-3094, 5210-00-277-1617, 5930-00-467-4219 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6667?

Key specifications for 6667: Media for Which Designed: AIR; Body Overall Length: 1.555 INCHES MINIMUM AND 1.565 INCHES MAXIMUM IN; Flow Direction: PARALLEL; Temp Rating: 600.0 FAHRENHEIT NOMINAL DEGF. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2910-00-056-2120 still in active supply?

NSN 2910-00-056-2120 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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