PartsTable
Technical Data Sheet
Download PDF

185424PC98 — RING,PISTON

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

185424PC98: RING,PISTON.

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, ring_style: CONCENTRIC, joint_style: VERTICAL JOINT, overall_width: 0.2450 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN, radial_wall_thickness: 0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN, standard_bore_diameter: 1.182 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4310-00-142-0269, 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
185424PC98
NSN: 4310-00-142-0269
FSC: 4310 — Compressors and Vacuum Pumps
CAGE: 88032 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
materialSTEEL OVERALL
ring_styleCONCENTRIC
joint_styleVERTICAL JOINT
overall_width0.2450 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN
radial_wall_thickness0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
standard_bore_diameter1.182 INCHES IN
cross-sectional_shape_stylePLAIN RECTANGULAR, STRAIGHT FACE
NSN4310-00-142-0269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN 185424PC98 MFR RING,PISTON
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: PLAIN RECTANGULAR, STRAIGHT FACE
•
JOINT STYLE: VERTICAL JOINT
•
RADIAL WALL THICKNESS: 0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
•
RING STYLE: CONCENTRIC
•
STANDARD BORE DIAMETER: 1.182 INCHES IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL WIDTH0.2450 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLEPLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLEVERTICAL JOINT
RADIAL WALL THICKNESS0.0890 INCHES MINIMUM AND 0.0990 INCHES MAXIMUM IN
RING STYLECONCENTRIC
STANDARD BORE DIAMETER1.182 INCHES IN
MATERIALSTEEL OVERALL
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
165902PC98Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
Ready to buy 185424PC98?
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 185424PC98?
185424PC98 is a RING,PISTON.
What parts can replace 185424PC98?
There is 1 known substitute for 185424PC98: 165902PC98. Substitute compatibility should be verified for your specific system.
What is the NSN for 185424PC98?
185424PC98 is cataloged in the U.S. Government catalog under NSN 4310-00-142-0269. 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 — 185424PC98

✓ 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.