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297026 — RING SET,PISTON

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

297026: RING SET,PISTON.

The RING SET,PISTON is a the manufacturer industrial component. Key specifications include bore_diameter_oversize: 0.030 INCHES IN, end_item_identification: 3930-01-045-5824. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-891-3207, 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
297026
NSN: 5330-00-891-3207
NIINs: 008913207, 011017158
FSC: 5330 — Packing and Gasket Materials
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
bore_diameter_oversize0.030 INCHES IN
end_item_identification3930-01-045-5824
piston_accommodation_quantity1
NSN5330-00-891-3207
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 297026 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
SUBSTITUTES & CROSS-REFERENCES 1
C901062QSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 297026?
297026 is a RING SET,PISTON.
What parts can replace 297026?
There is 1 known substitute for 297026: C901062Q. Substitute compatibility should be verified for your specific system.
What is the NSN for 297026?
297026 is cataloged in the U.S. Government catalog under NSN 5330-00-891-3207. This indicates validated use in U.S. government and defense supply chains.
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