PartsTable / O-RING / 871123
871123
✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 1.380 INCHES NOMINAL IN, center_hole_diameter: 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN, cross-sectional_height: 0.094 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-171-9918, 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
871123
NSN: 5331-00-171-9918 FSC: 5331 — O-RINGCAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR outside_diameter 1.380 INCHES NOMINAL IN center_hole_diameter 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN cross-sectional_height 0.094 INCHES NOMINAL IN NSN 5331-00-171-9918
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 871123
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
• OUTSIDE DIAMETER: 1.380 INCHES NOMINAL IN
• CROSS-SECTIONAL HEIGHT: 0.094 INCHES NOMINAL IN
• CENTER HOLE DIAMETER: 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 1.380 INCHES NOMINAL IN CROSS-SECTIONAL HEIGHT 0.094 INCHES NOMINAL IN CENTER HOLE DIAMETER 1.162 INCHES MINIMUM AND 1.186 INCHES MAXIMUM IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
22175 Interchangeable interchangeable cross-reference
interchangeable
16451 Interchangeable interchangeable cross-reference
interchangeable
31J16451 Interchangeable interchangeable cross-reference
interchangeable
1286-012030-0 Interchangeable interchangeable cross-reference
interchangeable
40317 Interchangeable interchangeable cross-reference
interchangeable
221232 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 871123?
871123 is a O-RING.
What parts can replace 871123?
There are 17 known substitutes for 871123: 22175, 16451, 31J16451 and 14 more. Substitute compatibility should be verified for your specific system.
Is 871123 still available?
871123 is currently cancelled.