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307588 — O-RING

✓ Government record, cited
Thule · ORING SEAL
PRODUCT OVERVIEW

307588: O-RING.

The O-RING is a Thule industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 93.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 5.0 MILLIMETERS NOMINAL MM, end_item_identification: DUPLEX FILTER. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-553-1365, 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
307588
NSN: 5331-01-553-1365
FSC: 5331 — O-ring
CAGE: 095B7 — ATICO-INTERNORMEN (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter93.0 MILLIMETERS NOMINAL MM
cross-sectional_height5.0 MILLIMETERS NOMINAL MM
end_item_identificationDUPLEX FILTER
NSN5331-01-553-1365
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 307588 MFR: Thule ⚠ 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
•
CROSS-SECTIONAL HEIGHT: 5.0 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 93.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT5.0 MILLIMETERS NOMINAL MM
CENTER HOLE DIAMETER93.0 MILLIMETERS NOMINAL MM
END ITEM IDENTIFICATIONDUPLEX FILTER
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
SUBSTITUTES & CROSS-REFERENCES 1
831667Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 307588?
307588 is a O-RING manufactured by Thule.
What parts can replace 307588?
There is 1 known substitute for 307588: 831667. Substitute compatibility should be verified for your specific system.
What is the NSN for 307588?
307588 is cataloged in the U.S. Government catalog under NSN 5331-01-553-1365. This indicates validated use in U.S. government and defense supply chains.
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