PartsTable / O-RING / 3122963PC3
3122963PC3
✓ 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, center_hole_diameter: 3.528 INCHES NOMINAL IN, elongation_percentage: 300 MAXIMUM, cross-sectional_height: 0.173 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-291-9205, 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
3122963PC3
NSN: 5331-00-291-9205 FSC: 5331 — O-RINGCAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR center_hole_diameter 3.528 INCHES NOMINAL IN elongation_percentage 300 MAXIMUM cross-sectional_height 0.173 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN NSN 5331-00-291-9205
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 3122963PC3
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: 0.173 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
• ELONGATION PERCENTAGE: 300 MAXIMUM
• CENTER HOLE DIAMETER: 3.528 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT 0.173 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR ELONGATION PERCENTAGE 300 MAXIMUM CENTER HOLE DIAMETER 3.528 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6750 Interchangeable interchangeable cross-reference
interchangeable
R900 Interchangeable interchangeable cross-reference
interchangeable
R9 Interchangeable interchangeable cross-reference
interchangeable
MIL-R-2765D Interchangeable interchangeable cross-reference
interchangeable
CS6750 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3122963PC3?
3122963PC3 is a O-RING.
What parts can replace 3122963PC3?
There are 17 known substitutes for 3122963PC3: 6750, R900, R9 and 14 more. Substitute compatibility should be verified for your specific system.
Is 3122963PC3 still available?
3122963PC3 is currently cancelled.
Request a Quote — 3122963PC3