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PartsTable / COMPONENT / 12570-10 ITEM 6
12570-10 ITEM 6 ✓ 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

SEAT,HELICAL COMPRESSION SPRING. Key specifications include design_type: SOLID, style_designator: SEAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-226-6326, 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
12570-10 ITEM 6
NSN: 5340-01-226-6326
FSC: 5340
CAGE: 41387 — SIEMENS INDUSTRY, INC. DBA SIEMENS ENERGY DIV PROCESS INDUSTRIES AND DRIVES (USA)
SPECIFICATIONS
design_typeSOLID
style_designatorSEAT
NSN5340-01-226-6326
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12570-10 ITEM 6 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
•
STYLE DESIGNATOR: SEAT
•
DESIGN TYPE: SOLID
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSEAT
DESIGN TYPESOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
125705Interchangeable
interchangeable cross-reference
interchangeable
53512-0626GASKETInterchangeable
interchangeable cross-reference
interchangeable
2580Interchangeable
interchangeable cross-reference
interchangeable
72P231601-11Interchangeable
interchangeable cross-reference
interchangeable
1257Interchangeable
interchangeable cross-reference
interchangeable
125705-010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12570-10 ITEM 6?
12570-10 ITEM 6 is a SEAT,HELICAL COMPRESSION SPRING.
What parts can replace 12570-10 ITEM 6?
There are 7 known substitutes for 12570-10 ITEM 6: 125705, 53512-0626GASKET, 2580 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12570-10 ITEM 6?
12570-10 ITEM 6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-226-6326. 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