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RNG146 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RNG146: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 0.875 INCHES NOMINAL IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-018-7483, 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
RNG146
NSN: 5331-00-018-7483
FSC: 5331 — O-ring
CAGE: 60532 — TRANE U.S. INC. DBA THE TRANE CO DIV TRANE HEADQUARTERS (USA)
SPECIFICATIONS
center_hole_diameter0.875 INCHES NOMINAL IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN5331-00-018-7483
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RNG146 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
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
CENTER HOLE DIAMETER0.875 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
5330000187483Reference document
Same NSN cross-reference
Reference document — Informative reference only
13211E8394Reference document
Same NSN cross-reference
Reference document — Secondary reference
B4330-2430-29Reference document
Same NSN cross-reference
Reference document — Secondary reference
13211E8394-1Reference 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 RNG146?
RNG146 is a O-RING.
What parts can replace RNG146?
There are 4 known substitutes for RNG146: 5330000187483, 13211E8394, B4330-2430-29 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RNG146?
RNG146 is cataloged in the U.S. Government catalog under NSN 5331-00-018-7483. This indicates validated use in U.S. government and defense supply chains.
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