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P781039 — AIR PRIMARY,RADIALSEAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P781039: AIR PRIMARY,RADIALSEAL.

The AIR PRIMARY,RADIALSEAL is a the manufacturer industrial component. Key specifications include gross_weight: AS3.6, special_features: APPLICATION NOTE:USE WITH SAFETY P777639, unable_to_decode: UNABLE TO DECODE, end_item_identification: 3830-01-504-2618:SWEEPER,ROTARY,VEHICLE MOUNTING, part_name_assigned_by_controlling_agency: AIR PRIMARY,RADIALSEAL. This part is cataloged in the U.S.

Government catalog under NSN 2940-01-557-3010, 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
P781039
NSN: 2940-01-557-3010
FSC: 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
CAGE: 18265 — DONALDSON COMPANY, INC. (USA)
SPECIFICATIONS
gross_weightAS3.6
special_featuresAPPLICATION NOTE:USE WITH SAFETY P777639
unable_to_decodeUNABLE TO DECODE
end_item_identification3830-01-504-2618:SWEEPER,ROTARY,VEHICLE MOUNTING
part_name_assigned_by_controlling_agencyAIR PRIMARY,RADIALSEAL
NSN2940-01-557-3010
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available AIR PRIMARY,RADIALSEAL TITLE COMPONENT PN P781039 MFR AIR PRIMARY,RADIALSEAL
KEY FEATURES
•
UNABLE TO DECODE: UNABLE TO DECODE
•
GROSS WEIGHT: AS3.6
TECHNICAL CHARACTERISTICS
UNABLE TO DECODEUNABLE TO DECODE
SPECIAL FEATURESAPPLICATION NOTE:USE WITH SAFETY P777639
PART NAME ASSIGNED BY CONTROLLING AGENCYAIR PRIMARY,RADIALSEAL
END ITEM IDENTIFICATION3830-01-504-2618:SWEEPER,ROTARY,VEHICLE MOUNTING
GROSS WEIGHTAS3.6
OTHER ITEMS IN FSC 2940 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2940-00-238-5551 2940-00-354-6471 2940-00-356-0884 2940-00-445-0685
SUBSTITUTES & CROSS-REFERENCES 2
2940PL2060219Reference document
Same NSN cross-reference
Reference document — Informative reference only
123155Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P781039?
P781039 is a AIR PRIMARY,RADIALSEAL.
What parts can replace P781039?
There are 2 known substitutes for P781039: 2940PL2060219, 123155. Substitute compatibility should be verified for your specific system.
What is the NSN for P781039?
P781039 is cataloged in the U.S. Government catalog under NSN 2940-01-557-3010. 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.