PartsTable / O-RING / ST3001-118
ST3001-118
✓ 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 FLUOROCARBON CLASS FPM, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN, center_hole_diameter: 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-166-1072, 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
ST3001-118
NSN: 5331-00-166-1072 FSC: 5331 — O-RINGCAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
material RUBBER FLUOROCARBON CLASS FPM hardness_rating 75.0 SHORE DUROMETER A NOMINAL outside_diameter 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN center_hole_diameter 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN elongation_percentage 125 MAXIMUM cross-sectional_height 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN NSN 5331-00-166-1072
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: ST3001-118
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
• ELONGATION PERCENTAGE: 125 MAXIMUM
• CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
• OUTSIDE DIAMETER: 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN
• HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
• MATERIAL: RUBBER FLUOROCARBON CLASS FPM
• CENTER HOLE DIAMETER: 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ELONGATION PERCENTAGE 125 MAXIMUM CROSS-SECTIONAL HEIGHT 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN OUTSIDE DIAMETER 1.052 INCHES MINIMUM AND 1.084 INCHES MAXIMUM IN HARDNESS RATING 75.0 SHORE DUROMETER A NOMINAL MATERIAL RUBBER FLUOROCARBON CLASS FPM CENTER HOLE DIAMETER 0.852 INCHES MINIMUM AND 0.872 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
2BE910 Interchangeable interchangeable cross-reference
interchangeable
8QW Interchangeable interchangeable cross-reference
interchangeable
100R5-8 Interchangeable interchangeable cross-reference
interchangeable
2118 Interchangeable interchangeable cross-reference
interchangeable
61-181 Interchangeable interchangeable cross-reference
interchangeable
3R8129 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST3001-118?
ST3001-118 is a O-RING.
What parts can replace ST3001-118?
There are 28 known substitutes for ST3001-118: 2BE910, 8QW, 100R5-8 and 25 more. Substitute compatibility should be verified for your specific system.
Is ST3001-118 still available?
ST3001-118 is currently cancelled.
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