PartsTable
Technical Data Sheet
159E ✓ 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 KEY BLANK is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-357-9276, 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
159E
NSN: 5340-00-357-9276
FSC: 5340
CAGE: 75203 — TRINE PRODUCTS CORP (USA)
SPECIFICATIONS
Part Number159E
NSN5340-00-357-9276
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 159E 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 22
J537Upgraded Successor
successor cross-reference
successor
3470Upgraded Successor
successor cross-reference
successor
Y-71Upgraded Successor
successor cross-reference
successor
C0M-27Upgraded Successor
successor cross-reference
successor
27-GMF-5Upgraded Successor
successor cross-reference
successor
WF-27Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 159E?
159E is a KEY BLANK.
What parts can replace 159E?
There are 22 known substitutes for 159E: J537, 3470, Y-71 and 19 more. Substitute compatibility should be verified for your specific system.
Is 159E still available?
159E is currently cancelled.
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