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8W0126 — IMPELLER,AIR COMPRESSOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8W0126: IMPELLER,AIR COMPRESSOR.

The IMPELLER,AIR COMPRESSOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 3RD STAGE IMPELLER,BALANCED,AFTER BALANCING IMPELLER AND FACE KEY TO BE MATCH MARKED AND WIRED TOGETHER. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-375-8921, 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
8W0126
NSN: 4320-00-375-8921
NIINs: 003758921, 010075357
FSC: 4320 — Power and Hand Pumps
CAGE: 72957 — ELLIOTT COMPANY DIV JEANNETTE (USA)
SPECIFICATIONS
general_characteristics_item_description3RD STAGE IMPELLER,BALANCED,AFTER BALANCING IMPELLER AND FACE KEY TO BE MATCH MARKED AND WIRED TOGETHER
NSN4320-00-375-8921
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,AIR COMPRESSOR TITLE COMPONENT PN 8W0126 MFR IMPELLER,AIR COMPRESSO
KEY FEATURES
•
KEYWAY DEPTH: 0.188 INCHES NOMINAL IN
•
OVERALL DIAMETER: 4.875 INCHES NOMINAL IN
•
MOUNTING METHOD: KEY
•
KEYWAY QUANTITY: 2
•
KEYWAY LENGTH: 0.219 INCHES NOMINAL IN
•
KEYWAY WIDTH: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.188 INCHES NOMINAL IN
OVERALL DIAMETER4.875 INCHES NOMINAL IN
MOUNTING METHODKEY
OVERALL WIDTH1.625 INCHES NOMINAL IN
KEYWAY QUANTITY2
KEYWAY LENGTH0.219 INCHES NOMINAL IN
KEYWAY WIDTH0.188 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 4
825219-37Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8W0126-37Reference document
Same NSN cross-reference
Reference document — Secondary reference
825219Reference document
Same NSN cross-reference
Reference document — Secondary reference
8W0131-24Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8W0126?
8W0126 is a IMPELLER,AIR COMPRESSOR.
What parts can replace 8W0126?
There are 4 known substitutes for 8W0126: 825219-37, 8W0126-37, 825219 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8W0126?
8W0126 is cataloged in the U.S. Government catalog under NSN 4320-00-375-8921. 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.