PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56951Filter Element,fluid

Pti Technologies Inc. · NSN 2910-00-541-3486 · FSC 2910 · No Item Name Available
Verified by PartsTable
NSN 2910-00-541-3486 — this item is cataloged by the U.S. Government under National Stock Number 2910-00-541-3486. Primary manufacturer part number: 56951.
Features
  • Filter Element,fluid — FSC 2910
  • Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE
  • Material: PAPER FILTERING MEDIUM
  • Body Overall Length: 1.870 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
  • Design Type: NONREUSABLE
  • Flow Direction: INSIDE OUT
  • Style Designator: CYLINDRICAL W/CLOSED ENDS
  • Body Inside Diameter: 0.374 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Paper Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 2910-00-541-3486, is classified within Federal Supply Class 2910 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN2910-00-541-3486
Primary Part Number56951
Item NameFilter Element,fluid
FSC / FSG2910 / 29 — No Item Name Available
ManufacturerPti Technologies Inc.
StatusCANCELLED
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
MaterialPAPER FILTERING MEDIUM
Body Overall Length1.870 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN
Design TypeNONREUSABLE
Flow DirectionINSIDE OUT
Style DesignatorCYLINDRICAL W/CLOSED ENDS
Body Inside Diameter0.374 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Media for Which DesignedANY ACCEPTABLE
Body Diameter0.797 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-171-931012514 INTERCHANGEABLE
Seal,plain Encased
Garwood/feller Inc Garwood Winch Div
3110-00-227-2861 INTERCHANGEABLE
Bearing,roller,needle
4730-00-263-41850041120-040 INTERCHANGEABLE
Elbow,pipe
Cleveland Service Center
5307-00-275-37798110 INTERCHANGEABLE
Stud,plain
Cummins Inc.
4320-00-300-475950-312 INTERCHANGEABLE
Screen,inlet
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5995-00-323-128550312 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5305-00-369-2445 INTERCHANGEABLE
Screw,externally Relieved Body
5355-00-413-6573 INTERCHANGEABLE
Knob
4140-00-443-1210 INTERCHANGEABLE
Fan,ventilating
3030-00-528-3794 INTERCHANGEABLE
Belt,v
Cross-Reference Index
Part NumberManufacturer
50312 Arvinmeritor Inc (USA)
337-501-9001 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
56591 Arvinmeritor Inc (USA)
253678-2 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
56951 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
2910PL0933008 Jednolity Indeks Materialowy - Uniform Material Index (POL)
337-501-9001 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
56951 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
56951 PRIMARY Pti Technologies Inc. (USA)
8110 PRIMARY Donaldson Company, Inc. (USA)
56951 Arvinmeritor Inc (USA)
Related Parts
5330-00-171-9310INTERCHANGEABLE
SEAL,PLAIN ENCASED
12514
3110-00-227-2861INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
4730-00-263-4185INTERCHANGEABLE
ELBOW,PIPE
0041120-040
5307-00-275-3779INTERCHANGEABLE
STUD,PLAIN
8110
4320-00-300-4759INTERCHANGEABLE
SCREEN,INLET
50-312
5995-00-323-1285INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
50312
5305-00-369-2445INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
5355-00-413-6573INTERCHANGEABLE
KNOB
4140-00-443-1210INTERCHANGEABLE
FAN,VENTILATING
3030-00-528-3794INTERCHANGEABLE
BELT,V
4730-00-561-2719INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
8-110
5360-00-663-3343INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
SMB187693

Frequently Asked Questions

What is NSN 2910-00-541-3486?

NSN 2910-00-541-3486 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 2910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2910-00-541-3486?

NSN 2910-00-541-3486 has 11 cross-referenced part numbers: 50312 (Arvinmeritor Inc), 337-501-9001 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 56591 (Arvinmeritor Inc), 253678-2 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 56951 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix) and 6 more.

What NSN replaces 2910-00-541-3486?

There are 12 known substitutes for 2910-00-541-3486: 5330-00-171-9310, 3110-00-227-2861, 4730-00-263-4185 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 56951?

Key specifications for 56951: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Material: PAPER FILTERING MEDIUM; Body Overall Length: 1.870 INCHES MINIMUM AND 1.950 INCHES MAXIMUM IN; Design Type: NONREUSABLE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2910-00-541-3486 still in active supply?

NSN 2910-00-541-3486 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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