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Technical Data Sheet
122N ✓ 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 product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-922-1849, 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
122N
NSN: 5340-00-922-1849
FSC: 5340
CAGE: 85587 — KEIL LOCK CO INC (USA)
SPECIFICATIONS
Part Number122N
NSN5340-00-922-1849
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 122N 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 6
35NInterchangeable
interchangeable cross-reference
interchangeable
170-23Interchangeable
interchangeable cross-reference
interchangeable
347960R91Interchangeable
interchangeable cross-reference
interchangeable
BBCP35N3Interchangeable
interchangeable cross-reference
interchangeable
CP35NInterchangeable
interchangeable cross-reference
interchangeable
INT26Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 122N?
122N is a KEY BLANK.
What parts can replace 122N?
There are 6 known substitutes for 122N: 35N, 170-23, 347960R91 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 122N?
122N is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-922-1849. This indicates validated use in U.S. government and defense supply chains.
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