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201925-1 — FILTER,AIR,SPECIAL

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

201925-1: FILTER,AIR,SPECIAL.

The FILTER,AIR,SPECIAL is a the manufacturer industrial component. Key specifications include width: 0.740 INCHES NOMINAL IN, length: 0.470 INCHES NOMINAL IN, material: STEEL OVERALL, hole_diameter: 0.117 INCHES NOMINAL IN, overall_height: 0.660 INCHES NOMINAL IN, prong/lip_length: 0.040 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-958-8711, 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
MRO→ MRO_GENERAL→ 201925-1
NSN: 5340-00-958-8711
NIINs: 009588711, 011786203
FSC: 5340 — Hardware, Commercial
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
width0.740 INCHES NOMINAL IN
length0.470 INCHES NOMINAL IN
materialSTEEL OVERALL
hole_diameter0.117 INCHES NOMINAL IN
overall_height0.660 INCHES NOMINAL IN
prong/lip_length0.040 INCHES NOMINAL IN
special_featuresTW0 PART ITEM,LEFT HAND PART AS DESCRIBED,RIGHT HAND PART OPPOSITE
material_thickness0.020 INCHES NOMINAL IN
fsc_application_dataAN/AAR-78(V) INDICATOR,RECEIVER,AIRBORNE RADIO
end_item_identificationP-3C ACFT
general_characteristics_item_description9.88 IN. L; 3.77 IN. W; 0.080 IN. H IN
NSN5340-00-958-8711
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 201925-1 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.470 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.020 INCHES NOMINAL IN
•
PRONG/LIP LENGTH: 0.040 INCHES NOMINAL IN
•
WIDTH: 0.740 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.117 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.660 INCHES NOMINAL IN
LENGTH0.470 INCHES NOMINAL IN
MATERIAL THICKNESS0.020 INCHES NOMINAL IN
PRONG/LIP LENGTH0.040 INCHES NOMINAL IN
SPECIAL FEATURESTW0 PART ITEM,LEFT HAND PART AS DESCRIBED,RIGHT HAND PART OPPOSITE
WIDTH0.740 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER0.117 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
326754-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 201925-1?
201925-1 is a FILTER,AIR,SPECIAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 201925-1?
There is 1 known substitute for 201925-1: 326754-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 201925-1?
201925-1 is cataloged in the U.S. Government catalog under NSN 5340-00-958-8711. 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.