PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 347C302H01
347C302H01 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include height: 36.000 INCHES NOMINAL IN, material: STEEL RETAINING RING, load_rating: 250.0 POUNDS MAXIMUM LBS, inside_diameter: 3.000 INCHES NOMINAL IN, flange_mounting_hole_diameter: 0.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-819-8889, 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
347C302H01
NSN: 5340-00-819-8889
FSC: 5340
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
height36.000 INCHES NOMINAL IN
materialSTEEL RETAINING RING
load_rating250.0 POUNDS MAXIMUM LBS
inside_diameter3.000 INCHES NOMINAL IN
flange_mounting_hole_diameter0.750 INCHES NOMINAL IN
NSN5340-00-819-8889
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 347C302H01 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL RETAINING RING
•
INSIDE DIAMETER: 3.000 INCHES NOMINAL IN
•
FLANGE MOUNTING HOLE DIAMETER: 0.750 INCHES NOMINAL IN
•
HEIGHT: 36.000 INCHES NOMINAL IN
•
LOAD RATING: 250.0 POUNDS MAXIMUM LBS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL RETAINING RING
INSIDE DIAMETER3.000 INCHES NOMINAL IN
FLANGE MOUNTING HOLE DIAMETER0.750 INCHES NOMINAL IN
HEIGHT36.000 INCHES NOMINAL IN
MATERIALSTEEL TUBE
LOAD RATING250.0 POUNDS MAXIMUM LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
250Upgraded Successor
successor cross-reference
successor
MIL-H-37577Upgraded Successor
successor cross-reference
successor
2500Upgraded Successor
successor cross-reference
successor
003930Upgraded Successor
successor cross-reference
successor
89-80778-1Upgraded Successor
successor cross-reference
successor
89-80778-2Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 347C302H01?
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 347C302H01?
347C302H01 is a MOUNT,RESILIENT,UTILITY.
What parts can replace 347C302H01?
There are 11 known substitutes for 347C302H01: 250, MIL-H-37577, 2500 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 347C302H01?
347C302H01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-819-8889. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 347C302H01

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026