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7803947 — PUMP,AIR INJECTION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

7803947: PUMP,AIR INJECTION.

The PUMP,AIR INJECTION is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: OUTLET 2 HOLE OVAL FLANGE,WITH RELIFE VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-451-7960, 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
7803947
NSN: 4320-00-451-7960
FSC: 4320 — Power and Hand Pumps
CAGE: 11862 — GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT (USA)
SPECIFICATIONS
general_characteristics_item_descriptionOUTLET 2 HOLE OVAL FLANGE,WITH RELIFE VALVE
NSN4320-00-451-7960
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,AIR INJECTION TITLE COMPONENT PN 7803947 MFR PUMP,AIR INJECTION
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: OUTLET 2 HOLE OVAL FLANGE,WITH RELIFE VALVE
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONOUTLET 2 HOLE OVAL FLANGE,WITH RELIFE VALVE
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
7806686Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7803947?
7803947 is a PUMP,AIR INJECTION.
What parts can replace 7803947?
There is 1 known substitute for 7803947: 7806686. Substitute compatibility should be verified for your specific system.
What is the NSN for 7803947?
7803947 is cataloged in the U.S. Government catalog under NSN 4320-00-451-7960. 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.