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J102946 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

J102946: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM, end_item_identification: AC4 PUMP, part_name_assigned_by_controlling_agency: O-RING FKM 242. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-715-9435, 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
J102946
NSN: 5331-01-715-9435
FSC: 5331 — O-ring
CAGE: 6B887 — HARRINGTON INDUSTRIAL PLASTICS LLC DBA HARRINGTON PLASTICS (USA)
SPECIFICATIONS
materialRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
end_item_identificationAC4 PUMP
part_name_assigned_by_controlling_agencyO-RING FKM 242
NSN5331-01-715-9435
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: J102946 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
•
MATERIAL: RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING FKM 242
END ITEM IDENTIFICATIONAC4 PUMP
MATERIALRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM
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 1
S9593-GD-MMO-022 FIG 6-627-13BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is J102946?
J102946 is a O-RING.
What parts can replace J102946?
There is 1 known substitute for J102946: S9593-GD-MMO-022 FIG 6-627-13B. Substitute compatibility should be verified for your specific system.
What is the NSN for J102946?
J102946 is cataloged in the U.S. Government catalog under NSN 5331-01-715-9435. This indicates validated use in U.S. government and defense supply chains.
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