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Technical Data Sheet
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4450-020 — RING SET,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4450-020: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include end_item_identification: COMPRESSOR UNIT. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-339-9707, 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
4450-020
NSN: 4310-01-339-9707
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)
SPECIFICATIONS
end_item_identificationCOMPRESSOR UNIT
NSN4310-01-339-9707
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING SET,PISTON TITLE COMPONENT PN 4450-020 MFR RING SET,PISTON
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONCOMPRESSOR UNIT
OTHER ITEMS IN FSC 4310 — Compressors and Vacuum Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4310-00-000-0050 4310-00-001-0059 4310-00-001-2044 4310-00-001-3477 4310-00-001-3493 4310-00-001-6194 4310-00-001-6381 4310-00-001-7755
SUBSTITUTES & CROSS-REFERENCES 1
4450OV20Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 4450-020?
4450-020 is a RING SET,PISTON.
What parts can replace 4450-020?
There is 1 known substitute for 4450-020: 4450OV20. Substitute compatibility should be verified for your specific system.
What is the NSN for 4450-020?
4450-020 is cataloged in the U.S. Government catalog under NSN 4310-01-339-9707. This indicates validated use in U.S. government and defense supply chains.
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