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Technical Data Sheet
PartsTable / COMPONENT / SM8470
SM8470 ✓ 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 LOCK,RIM is a the manufacturer industrial component. Key specifications include special_features: UNIT DESIGNED TO BE USED WITH AN INTERLOCKING STRIKE TO PREVENT SPREADING OF THE DOOR AND FRAME. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-671-6607, 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
SM8470
NSN: 5340-00-671-6607
FSC: 5340
CAGE: 53085 — SARGENT & GREENLEAF INC (USA)
SPECIFICATIONS
special_featuresUNIT DESIGNED TO BE USED WITH AN INTERLOCKING STRIKE TO PREVENT SPREADING OF THE DOOR AND FRAME
NSN5340-00-671-6607
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SM8470 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)
SPECIAL FEATURESUNIT DESIGNED TO BE USED WITH AN INTERLOCKING STRIKE TO PREVENT SPREADING OF THE DOOR AND FRAME
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
14281-101S2Upgraded Successor
successor cross-reference
successor
50Upgraded Successor
successor cross-reference
successor
B27729Upgraded Successor
successor cross-reference
successor
SM8923Interchangeable
interchangeable cross-reference
interchangeable
SG8470Interchangeable
interchangeable cross-reference
interchangeable
6083504Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM8470?
SM8470 is a LOCK,RIM.
What parts can replace SM8470?
There are 6 known substitutes for SM8470: 14281-101S2, 50, B27729 and 3 more. Substitute compatibility should be verified for your specific system.
Is SM8470 still available?
SM8470 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026