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Technical Data Sheet

FB 259 ITEM 3 — Technical Data Sheet

✓ 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 GASKET is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5330-01-264-3783, 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
FB 259 ITEM 3
NSN: 5330-01-264-3783
FSC: 5330
CAGE: 08832 — SCHROEDER INDUSTRIES LLC (USA)
SPECIFICATIONS
bolt_hole_quantity8
NSN5330-01-264-3783
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FB 259 ITEM 3 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
•
BOLT HOLE QUANTITY: 8
TECHNICAL CHARACTERISTICS
BOLT HOLE QUANTITY8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
07-2876InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
203351InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
K256-11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CG2C03-81KInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
666092-107InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SMC500924-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FB 259 ITEM 3?
FB 259 ITEM 3 is a GASKET.
What parts can replace FB 259 ITEM 3?
There are 22 known substitutes for FB 259 ITEM 3: 07-2876, 203351, K256-11 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FB 259 ITEM 3?
FB 259 ITEM 3 is cataloged in the Federal Logistics Information System under NSN 5330-01-264-3783. This indicates validated use in U.S. government and defense supply chains.
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