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JRB3275 — PACKING WITH RETAINER

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

JRB3275: PACKING WITH RETAINER.

The PACKING WITH RETAINER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-284-3208, 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
JRB3275
NSN: 5330-01-284-3208
FSC: 5330 — Packing and Gasket Materials
CAGE: K5974 — ROLLS-ROYCE PLC NAVAL MARINE (GBR)
SPECIFICATIONS
Part NumberJRB3275
NSN5330-01-284-3208
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: JRB3275 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
698322-5/8Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
809/23Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
616623Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
583.522.9110Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JRB3275?
JRB3275 is a PACKING WITH RETAINER.
What parts can replace JRB3275?
There are 4 known substitutes for JRB3275: 698322-5/8, 809/23, 616623 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JRB3275?
JRB3275 is cataloged in the U.S. Government catalog under NSN 5330-01-284-3208. This indicates validated use in U.S. government and defense supply chains.
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