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Technical Data Sheet
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2CR555 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2CR555: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-247-7891, 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
2CR555
NSN: 5330-01-247-7891
FSC: 5330 — Packing and Gasket Materials
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
Part Number2CR555
NSN5330-01-247-7891
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2CR555 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 2
223021Reference document
Same NSN cross-reference
Reference document — Secondary reference
2HS51Reference 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 2CR555?
2CR555 is a GASKET.
What parts can replace 2CR555?
There are 2 known substitutes for 2CR555: 223021, 2HS51. Substitute compatibility should be verified for your specific system.
What is the NSN for 2CR555?
2CR555 is cataloged in the U.S. Government catalog under NSN 5330-01-247-7891. This indicates validated use in U.S. government and defense supply chains.
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