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R910111945 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

R910111945: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC, special_features: SPARE PARTS LIST 00993102, PUMP AA10VSO 71OV/31R-PKC92K01-SO 13; DRAWING NUMBER 00970018, center_hole_diameter: 85.0 MILLIMETERS NOMINAL MM, cross-sectional_height: 3.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-513-1917, 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
R910111945
NSN: 5331-01-513-1917
FSC: 5331 — O-ring
CAGE: 27005 — BOSCH REXROTH CORPORATION DIV INDUSTRIAL HYDRAULICS (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
special_featuresSPARE PARTS LIST 00993102, PUMP AA10VSO 71OV/31R-PKC92K01-SO 13; DRAWING NUMBER 00970018
center_hole_diameter85.0 MILLIMETERS NOMINAL MM
cross-sectional_height3.0 MILLIMETERS NOMINAL MM
NSN5331-01-513-1917
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: R910111945 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: 3.0 MILLIMETERS NOMINAL MM
•
CENTER HOLE DIAMETER: 85.0 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT3.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESSPARE PARTS LIST 00993102, PUMP AA10VSO 71OV/31R-PKC92K01-SO 13; DRAWING NUMBER 00970018
CENTER HOLE DIAMETER85.0 MILLIMETERS NOMINAL MM
MATERIALRUBBER SYNTHETIC
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 4
00993102 ITEM 24Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
00111945Reference document
Same NSN cross-reference
Reference document — Secondary reference
20/950914Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2 0176-675Same 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 R910111945?
R910111945 is a O-RING.
What parts can replace R910111945?
There are 4 known substitutes for R910111945: 00993102 ITEM 24, 00111945, 20/950914 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R910111945?
R910111945 is cataloged in the U.S. Government catalog under NSN 5331-01-513-1917. This indicates validated use in U.S. government and defense supply chains.
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