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9X-7712 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

9X-7712: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: PLASTIC FLUOROCARBON, special_features: CYL HEAD GP 133-3742 PLUG SEAL, center_hole_diameter: 29.74 MILLIMETERS NOMINAL MM, cross-sectional_height: 2.95 MILLIMETERS NOMINAL MM, end_item_identification: TRUCK CHASSIS NSN 2320-01-447-6345, part_name_assigned_by_controlling_agency: SEAL-O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-470-3085, 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
9X-7712
NSN: 5331-01-470-3085
FSC: 5331 — O-ring
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
materialPLASTIC FLUOROCARBON
special_featuresCYL HEAD GP 133-3742 PLUG SEAL
center_hole_diameter29.74 MILLIMETERS NOMINAL MM
cross-sectional_height2.95 MILLIMETERS NOMINAL MM
end_item_identificationTRUCK CHASSIS NSN 2320-01-447-6345
part_name_assigned_by_controlling_agencySEAL-O-RING
NSN5331-01-470-3085
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9X-7712 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
•
CROSS-SECTIONAL HEIGHT: 2.95 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 29.74 MILLIMETERS NOMINAL MM
•
MATERIAL: PLASTIC FLUOROCARBON
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT2.95 MILLIMETERS NOMINAL MM
SPECIAL FEATURESCYL HEAD GP 133-3742 PLUG SEAL
CENTER HOLE DIAMETER29.74 MILLIMETERS NOMINAL MM
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL-O-RING
END ITEM IDENTIFICATIONTRUCK CHASSIS NSN 2320-01-447-6345
MATERIALPLASTIC FLUOROCARBON
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 9X-7712?
9X-7712 is a O-RING.
What is the NSN for 9X-7712?
9X-7712 is cataloged in the U.S. Government catalog under NSN 5331-01-470-3085. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.