PartsTable
Technical Data Sheet
70923561 ✓ 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 O-RING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-138-2106, 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
70923561
NSN: 5331-01-138-2106
FSC: 5331 — O-RING
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
Part Number70923561
NSN5331-01-138-2106
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 70923561 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 11
15349Interchangeable
interchangeable cross-reference
interchangeable
651414Interchangeable
interchangeable cross-reference
interchangeable
53-745Interchangeable
interchangeable cross-reference
interchangeable
3H1908E11Interchangeable
interchangeable cross-reference
interchangeable
153A49Interchangeable
interchangeable cross-reference
interchangeable
19932Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 70923561?
70923561 is a O-RING.
What parts can replace 70923561?
There are 11 known substitutes for 70923561: 15349, 651414, 53-745 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 70923561?
70923561 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-138-2106. This indicates validated use in U.S. government and defense supply chains.
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