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655251 — FILTER,AIRCRAFT INSTRUMENTS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

655251: FILTER,AIRCRAFT INSTRUMENTS.

The FILTER,AIRCRAFT INSTRUMENTS is a the manufacturer industrial component. Key specifications include overall_width: 4.000 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, overall_thickness: 0.358 INCHES NOMINAL IN, end_item_identification: F-14 AIRCRAFT, filtering_material_type: ALUMINUM BODY W/STAINLESS STEEL WOUND ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-382-5941, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
655251
NSN: 5360-00-382-5941
NIINs: 003825941, 014355792
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
overall_width4.000 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
overall_thickness0.358 INCHES NOMINAL IN
end_item_identificationF-14 AIRCRAFT
filtering_material_typeALUMINUM BODY W/STAINLESS STEEL WOUND ELEMENT
NSN5360-00-382-5941
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,AIRCRAFT INSTRUMENTS TITLE COMPONENT PN 655251 MFR FILTER,AIRCRAFT INSTRU
KEY FEATURES
•
MATERIAL HARDNESS RATING: 80.0 ROCKWELL SUPERFICIAL 15-N NOMINAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.0095 INCHES MINIMUM AND 0.0105 INCHES MAXIMUM IN
MATERIAL HARDNESS RATING80.0 ROCKWELL SUPERFICIAL 15-N NOMINAL
OVERALL LENGTH0.562 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
265794Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 655251?
655251 is a FILTER,AIRCRAFT INSTRUMENTS.
What parts can replace 655251?
There is 1 known substitute for 655251: 265794. Substitute compatibility should be verified for your specific system.
What is the NSN for 655251?
655251 is cataloged in the U.S. Government catalog under NSN 5360-00-382-5941. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.