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Technical Data Sheet
PartsTable / COMPONENT / 9945CBRG
9945CBRG ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include end_item_identification: SDRW PRESSURIZATION SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-256-4082, 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
9945CBRG
NSN: 5330-01-256-4082
FSC: 5330
CAGE: 4S908 — CHESAPEAKE BAY RUBBER & GASKET CO INC (USA)
SPECIFICATIONS
end_item_identificationSDRW PRESSURIZATION SYSTEM
NSN5330-01-256-4082
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9945CBRG 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSDRW PRESSURIZATION SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
X1013-5Interchangeable
interchangeable cross-reference
interchangeable
ERC1168-005Interchangeable
interchangeable cross-reference
interchangeable
99-45Interchangeable
interchangeable cross-reference
interchangeable
9137C1004Interchangeable
interchangeable cross-reference
interchangeable
RX5402Interchangeable
interchangeable cross-reference
interchangeable
MIC945-1DSPECIALInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9945CBRG?
9945CBRG is a GASKET.
What parts can replace 9945CBRG?
There are 9 known substitutes for 9945CBRG: X1013-5, ERC1168-005, 99-45 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9945CBRG?
9945CBRG is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-256-4082. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026