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Technical Data Sheet

751-7108126-3 — Technical Data Sheet

✓ 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 PAD,CUSHIONING is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-554-4689, 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
751-7108126-3
NSN: 5340-01-554-4689
FSC: 5340
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number751-7108126-3
NSN5340-01-554-4689
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 751-7108126-3 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 29
H821-0702Interchangeable
interchangeable cross-reference
interchangeable
751-7108124-51Interchangeable
interchangeable cross-reference
interchangeable
7108124Interchangeable
interchangeable cross-reference
interchangeable
7108126Interchangeable
interchangeable cross-reference
interchangeable
7072755Interchangeable
interchangeable cross-reference
interchangeable
H821-0704-38Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 751-7108126-3?
751-7108126-3 is a PAD,CUSHIONING.
What parts can replace 751-7108126-3?
There are 29 known substitutes for 751-7108126-3: H821-0702, 751-7108124-51, 7108124 and 26 more. Substitute compatibility should be verified for your specific system.
Is 751-7108126-3 still available?
751-7108126-3 is currently cancelled.
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