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Technical Data Sheet
PartsTable / COMPONENT / 7-0459
7-0459 ✓ Verified by PartsTable
schleich · 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 world of Bayala is full of magical and mysterious creatures. The magical Asian being can only be seen on clear, moonlit nights in the white forests of the Dragon Mountains. Sometimes, on very rare occasions, it shows itself to the elf children.

Just how it gets to the elves' meadows unseen will likely remain a mystery for ever. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-721-5329, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
7-0459
NSN: 5340-00-721-5329
FSC: 5340
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CASING
core_diameter0.187 INCHES NOMINAL IN
overall_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
usage_locationINSIDE
mounting_methodTERMINAL
terminal_length1.500 INCHES MINIMUM IN
overall_diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedCORE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
core_fusing_temp_rating247.0 DEG FAHRENHEIT AND 267.0 DEG FAHRENHEIT
NSN5340-00-721-5329
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-0459 MFR: schleich ⚠ 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
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING CASING
•
CORE DIAMETER: 0.187 INCHES NOMINAL IN
•
CORE FUSING TEMP RATING: 247.0 DEG FAHRENHEIT AND 267.0 DEG FAHRENHEIT
•
USAGE LOCATION: INSIDE
•
FEATURES PROVIDED: CORE
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 1/8-27 NPTF
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING CASING
CORE DIAMETER0.187 INCHES NOMINAL IN
CORE FUSING TEMP RATING247.0 DEG FAHRENHEIT AND 267.0 DEG FAHRENHEIT
USAGE LOCATIONINSIDE
FEATURES PROVIDEDCORE
THREAD SIZE AND SERIES/TYPE DESIGNATOR1/8-27 NPTF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
70459Upgraded Successor
successor cross-reference
successor
52-6065-00Upgraded Successor
successor cross-reference
successor
2N3440Interchangeable
interchangeable cross-reference
interchangeable
JAN2N3440AInterchangeable
interchangeable cross-reference
interchangeable
1003069G4Interchangeable
interchangeable cross-reference
interchangeable
H524018Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-0459?
7-0459 is a TRANSISTOR manufactured by schleich.
What parts can replace 7-0459?
There are 6 known substitutes for 7-0459: 70459, 52-6065-00, 2N3440 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-0459?
7-0459 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-721-5329. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026