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RX-108258 — RETAINER,PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

RX-108258: RETAINER,PACKING.

The RETAINER,PACKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-135-9457, 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
RX-108258
NSN: 5330-01-135-9457
FSC: 5330 — Packing and Gasket Materials
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
Part NumberRX-108258
NSN5330-01-135-9457
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: RX-108258 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
SUBSTITUTES & CROSS-REFERENCES 4
3205177Reference document
Same NSN cross-reference
Reference document — Secondary reference
15143PReference document
Same NSN cross-reference
Reference document — Secondary reference
908258-00Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
908258Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RX-108258?
RX-108258 is a RETAINER,PACKING.
What parts can replace RX-108258?
There are 4 known substitutes for RX-108258: 3205177, 15143P, 908258-00 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RX-108258?
RX-108258 is cataloged in the U.S. Government catalog under NSN 5330-01-135-9457. This indicates validated use in U.S. government and defense supply chains.
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