PartsTable / COMPONENT / ST7M293-10
ST7M293-10 — 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
CAP,PROTECTIVE,DUST AND MOISTURE. This part is cataloged in the Federal Logistics Information System under NSN 5340-00-620-4901, 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
ST7M293-10
NSN: 5340-00-620-4901 FSC: 5340 CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number ST7M293-10 NSN 5340-00-620-4901
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: ST7M293-10
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 9
1290933 Upgraded Successor GOVERNMENT REGISTRY successor cross-reference
successor
DC10 Upgraded Successor GOVERNMENT REGISTRY successor cross-reference
successor
RB11261 Upgraded Successor GOVERNMENT REGISTRY successor cross-reference
successor
DC8 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
DC-2000-C#1 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
00781568135853 Interchangeable GOVERNMENT REGISTRY interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED GOVERNMENT REGISTRY
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST7M293-10?
ST7M293-10 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace ST7M293-10?
There are 9 known substitutes for ST7M293-10: 1290933, DC10, RB11261 and 6 more. Substitute compatibility should be verified for your specific system.
Is ST7M293-10 still available?
ST7M293-10 is currently cancelled.
Request a Quote — ST7M293-10