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R76030 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R76030: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, center_hole_diameter: 3.72 INCHES NOMINAL IN, end_item_identification: 1925-01-473-2285, part_name_assigned_by_controlling_agency: PACKING O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-730-7551, 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
R76030
NSN: 5331-01-730-7551
FSC: 5331 — O-ring
CAGE: 66836 — DEERE & COMPANY DIV DEERE POWER SYSTEMS GROUP (USA)
SPECIFICATIONS
materialRUBBER
center_hole_diameter3.72 INCHES NOMINAL IN
end_item_identification1925-01-473-2285
part_name_assigned_by_controlling_agencyPACKING O-RING
NSN5331-01-730-7551
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R76030 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
•
CENTER HOLE DIAMETER: 3.72 INCHES NOMINAL IN
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER3.72 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPACKING O-RING
END ITEM IDENTIFICATION1925-01-473-2285
MATERIALRUBBER
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R76030?
R76030 is a O-RING.
What is the NSN for R76030?
R76030 is cataloged in the U.S. Government catalog under NSN 5331-01-730-7551. This indicates validated use in U.S. government and defense supply chains.
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