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PartsTable / COMPONENT / 459270
459270 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include usage_location: CERVICAL, size_designation: PEDIATRIC, part_name_assigned_by_controlling_agency: EMT SELECT EXTRICATION COLLAR PEDIATRIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-224-3250, 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
459270
NSN: 5340-00-224-3250
FSC: 5340
CAGE: 0ZW37 — DANKA OFFICE IMAGING COMPANY (USA)
SPECIFICATIONS
usage_locationCERVICAL
size_designationPEDIATRIC
part_name_assigned_by_controlling_agencyEMT SELECT EXTRICATION COLLAR PEDIATRIC
NSN5340-00-224-3250
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 459270 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
KEY FEATURES
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
SMALLEST WIDTH: 0.437 INCHES NOMINAL IN
•
WIDTH: 1.000 INCHES NOMINAL IN
•
LENGTH: 1.062 INCHES NOMINAL IN
•
LOOP RADIUS: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
SMALLEST WIDTH0.437 INCHES NOMINAL IN
WIDTH1.000 INCHES NOMINAL IN
LENGTH1.062 INCHES NOMINAL IN
OVERALL HEIGHT0.310 INCHES NOMINAL IN
LOOP RADIUS0.125 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
HOLE DIAMETER0.140 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1618955Upgraded Successor
successor cross-reference
successor
1044-41Upgraded Successor
successor cross-reference
successor
6515NCM217465Upgraded Successor
successor cross-reference
successor
P1218Interchangeable
interchangeable cross-reference
interchangeable
302106R1Interchangeable
interchangeable cross-reference
interchangeable
4040315Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 459270?
459270 is a SEAT,VALVE.
What parts can replace 459270?
There are 7 known substitutes for 459270: 1618955, 1044-41, 6515NCM217465 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 459270?
459270 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-224-3250. 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