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C749-120 — MOUNT,RESILIENT,UTILITY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

C749-120: MOUNT,RESILIENT,UTILITY.

The MOUNT,RESILIENT,UTILITY is a the manufacturer industrial component. Key specifications include special_features: (INAVY)SHOCK MOUNT,AIRCRAFT MAINTENANCE,ENGINES, end_item_identification: CONTAINER,F414 HPC SHIPPING&STORAGE 01-357-4414. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-485-1018, 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
C749-120
NSN: 5340-01-485-1018
FSC: 5340 — Hardware, Commercial
CAGE: 71985 — DOW-ELCO, INC. (USA)
SPECIFICATIONS
special_features(INAVY)SHOCK MOUNT,AIRCRAFT MAINTENANCE,ENGINES
end_item_identificationCONTAINER,F414 HPC SHIPPING&STORAGE 01-357-4414
NSN5340-01-485-1018
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: C749-120 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
SPECIAL FEATURES(INAVY)SHOCK MOUNT,AIRCRAFT MAINTENANCE,ENGINES
END ITEM IDENTIFICATIONCONTAINER,F414 HPC SHIPPING&STORAGE 01-357-4414
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C749-120?
C749-120 is a MOUNT,RESILIENT,UTILITY.
What is the NSN for C749-120?
C749-120 is cataloged in the U.S. Government catalog under NSN 5340-01-485-1018. This indicates validated use in U.S. government and defense supply chains.
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