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6509B — SHELL ASSEMBLY,COMPRESSOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

6509B: SHELL ASSEMBLY,COMPRESSOR.

The SHELL ASSEMBLY,COMPRESSOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: FOURTH-STAGE COOLER. This part is cataloged in the U.S.

Government catalog under NSN 4310-01-168-3631, 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
6509B
NSN: 4310-01-168-3631
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionFOURTH-STAGE COOLER
NSN4310-01-168-3631
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHELL ASSEMBLY,COMPRESSOR TITLE COMPONENT PN 6509B MFR SHELL ASSEMBLY,COMPRES
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOURTH-STAGE COOLER
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOURTH-STAGE COOLER
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

No substitute or cross-reference records for this part.

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 6509B?
6509B is a SHELL ASSEMBLY,COMPRESSOR.
What is the NSN for 6509B?
6509B is cataloged in the U.S. Government catalog under NSN 4310-01-168-3631. 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.