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Technical Data Sheet
PartsTable / COMPONENT / R7NX
R7NX ✓ 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. Key specifications include special_features: BRASS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-673-3773, 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
R7NX
NSN: 5340-00-673-3773
FSC: 5340
CAGE: 87737 — TAYLOR LOCK CO (USA)
SPECIFICATIONS
special_featuresBRASS
NSN5340-00-673-3773
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R7NX 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 FEATURESBRASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
65428Interchangeable
interchangeable cross-reference
interchangeable
4020Interchangeable
interchangeable cross-reference
interchangeable
PA-133Interchangeable
interchangeable cross-reference
interchangeable
9146Interchangeable
interchangeable cross-reference
interchangeable
Y13Interchangeable
interchangeable cross-reference
interchangeable
701152-018Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R7NX?
R7NX is a KEY BLANK.
What parts can replace R7NX?
There are 14 known substitutes for R7NX: 65428, 4020, PA-133 and 11 more. Substitute compatibility should be verified for your specific system.
Is R7NX still available?
R7NX 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