PartsTable / O-RING / S8057K185
S8057K185
✓ 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, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.254 INCHES NOMINAL IN, center_hole_diameter: 1.108 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN, elongation_percentage: 250 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-964-0058, 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
S8057K185
NSN: 5331-00-964-0058 FSC: 5331 — O-RINGCAGE: 72599 — ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR hardness_rating 70.0 SHORE DUROMETER A NOMINAL outside_diameter 1.254 INCHES NOMINAL IN center_hole_diameter 1.108 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN elongation_percentage 250 MAXIMUM cross-sectional_height 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN NSN 5331-00-964-0058
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: S8057K185
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: 1.108 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
• HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
• CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
• ELONGATION PERCENTAGE: 250 MAXIMUM
• OUTSIDE DIAMETER: 1.254 INCHES NOMINAL IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER 1.108 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN HARDNESS RATING 70.0 SHORE DUROMETER A NOMINAL CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN ELONGATION PERCENTAGE 250 MAXIMUM OUTSIDE DIAMETER 1.254 INCHES NOMINAL IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
P14 Interchangeable interchangeable cross-reference
interchangeable
QGM1M Interchangeable interchangeable cross-reference
interchangeable
10163884 Interchangeable interchangeable cross-reference
interchangeable
332-339 Interchangeable interchangeable cross-reference
interchangeable
SC-B-48054 Interchangeable interchangeable cross-reference
interchangeable
44380-1 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8057K185?
S8057K185 is a O-RING.
What parts can replace S8057K185?
There are 16 known substitutes for S8057K185: P14, QGM1M, 10163884 and 13 more. Substitute compatibility should be verified for your specific system.
Is S8057K185 still available?
S8057K185 is currently cancelled.
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