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Technical Data Sheet
PartsTable / COMPONENT / CB58757-001
CB58757-001 ✓ 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 MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-645-7384, 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
CB58757-001
NSN: 5340-01-645-7384
FSC: 5340
CAGE: 94697 — MOOG INC (USA)
SPECIFICATIONS
Part NumberCB58757-001
NSN5340-01-645-7384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CB58757-001 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
51198Upgraded Successor
successor cross-reference
successor
9N18186Interchangeable
interchangeable cross-reference
interchangeable
160920Interchangeable
interchangeable cross-reference
interchangeable
125-3788Interchangeable
interchangeable cross-reference
interchangeable
EP35139-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-H-4441Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CB58757-001?
CB58757-001 is a MOUNT,RESILIENT,UTILITY.
What parts can replace CB58757-001?
There are 11 known substitutes for CB58757-001: 51198, 9N18186, 160920 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CB58757-001?
CB58757-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-645-7384. 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