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Technical Data Sheet
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8K2N — VALVE ASSEMBLY,COMPLETE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8K2N: VALVE ASSEMBLY,COMPLETE.

The VALVE ASSEMBLY,COMPLETE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4310-00-024-9458, 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
8K2N
NSN: 4310-00-024-9458
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 0AT62 — SIEMENS ENERGY, INC. DBA DRESSER-RAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF VALVE PLATE 2,DISCHARGE VALVE SEAT 1,DISCHARGE VALVE @STUD 1,VALVE STOP PLATE 1,VALVE SPRING LH 1,VALVE SPRING RH 1,CASTLE HEX NUT 2,COTTER PIN 4
NSN4310-00-024-9458
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available VALVE ASSEMBLY,COMPLETE TITLE COMPONENT PN 8K2N MFR VALVE ASSEMBLY,COMPLET
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF VALVE PLATE 2,DISCHARGE VALVE SEAT 1,DISCHARGE VALVE @STUD 1,VALVE STOP PLATE 1,VALVE SPRING LH 1,VALVE SPRING RH 1,CASTLE HEX NUT 2,COTTER PIN 4
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF VALVE PLATE 2,DISCHARGE VALVE SEAT 1,DISCHARGE VALVE @STUD 1,VALVE STOP PLATE 1,VALVE SPRING LH 1,VALVE SPRING RH 1,CASTLE HEX NUT 2,COTTER PIN 4
SUBSTITUTES & CROSS-REFERENCES 9
126930Reference document
Same NSN cross-reference
Reference document — Secondary reference
J4106-9DReference document
Same NSN cross-reference
Reference document — Secondary reference
N475PC74Reference document
Same NSN cross-reference
Reference document — Secondary reference
N410PC74Reference document
Same NSN cross-reference
Reference document — Secondary reference
N477PC74Reference document
Same NSN cross-reference
Reference document — Secondary reference
N347PC74Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 8K2N?
8K2N is a VALVE ASSEMBLY,COMPLETE.
What parts can replace 8K2N?
There are 9 known substitutes for 8K2N: 126930, J4106-9D, N475PC74 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8K2N?
8K2N is cataloged in the U.S. Government catalog under NSN 4310-00-024-9458. 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.