PartsTable
Technical Data Sheet
Download PDF

00S4839V0020 — RING,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

00S4839V0020: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, ring_style: CONCENTRIC, overall_width: 0.3570 INCHES NOMINAL IN, fsc_application_data: TURBINE,STEAM, radial_wall_thickness: 0.2360 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN, standard_bore_diameter: 6.875 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 2825-00-528-6358, 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
00S4839V0020
NSN: 2825-00-528-6358
FSC: 2825 — Steam Turbines and Components
CAGE: 53553 — AMETEK INC SCHUTTE AND KOERTING DIV (USA)
SPECIFICATIONS
materialIRON OVERALL
ring_styleCONCENTRIC
overall_width0.3570 INCHES NOMINAL IN
fsc_application_dataTURBINE,STEAM
radial_wall_thickness0.2360 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN
standard_bore_diameter6.875 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN2825-00-528-6358
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN 00S4839V0020 MFR RING,PISTON
KEY FEATURES
•
FSC APPLICATION DATA: TURBINE,STEAM
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
RADIAL WALL THICKNESS: 0.2360 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 6.875 INCHES IN
•
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATURBINE,STEAM
OVERALL WIDTH0.3570 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
RADIAL WALL THICKNESS0.2360 INCHES MINIMUM AND 0.2560 INCHES MAXIMUM IN
RING STYLECONCENTRIC
STANDARD BORE DIAMETER6.875 INCHES IN
MATERIALIRON OVERALL
SUBSTITUTES & CROSS-REFERENCES 4
S4839Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
41A69PC92Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
41A78PC6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
41A69PC6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 00S4839V0020?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 00S4839V0020?
00S4839V0020 is a RING,PISTON.
What parts can replace 00S4839V0020?
There are 4 known substitutes for 00S4839V0020: S4839, 41A69PC92, 41A78PC6 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 00S4839V0020?
00S4839V0020 is cataloged in the U.S. Government catalog under NSN 2825-00-528-6358. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 00S4839V0020

✓ 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.