PartsTable / O-RING / S8057K3
S8057K3
✓ 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: 0.316 INCHES NOMINAL IN, center_hole_diameter: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN, elongation_percentage: 250 MAXIMUM, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-580-5937, 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
S8057K3
NSN: 5331-00-580-5937 FSC: 5331 — O-RINGCAGE: 59789 — PROPONENT, INC. DBA PROPONENT (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR hardness_rating 70.0 SHORE DUROMETER A NOMINAL outside_diameter 0.316 INCHES NOMINAL IN center_hole_diameter 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN elongation_percentage 250 MAXIMUM cross-sectional_height 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN NSN 5331-00-580-5937
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: S8057K3
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
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
• CENTER HOLE DIAMETER: 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
• OUTSIDE DIAMETER: 0.316 INCHES NOMINAL IN
• ELONGATION PERCENTAGE: 250 MAXIMUM
• HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
• CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CENTER HOLE DIAMETER 0.171 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN OUTSIDE DIAMETER 0.316 INCHES NOMINAL IN ELONGATION PERCENTAGE 250 MAXIMUM HARDNESS RATING 70.0 SHORE DUROMETER A NOMINAL CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
429-007 Interchangeable interchangeable cross-reference
interchangeable
N13107 Interchangeable interchangeable cross-reference
interchangeable
4002 Interchangeable interchangeable cross-reference
interchangeable
MS29561 Interchangeable interchangeable cross-reference
interchangeable
S8171K27 Interchangeable interchangeable cross-reference
interchangeable
SAE-AS29561 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8057K3?
S8057K3 is a O-RING.
What parts can replace S8057K3?
There are 21 known substitutes for S8057K3: 429-007, N13107, 4002 and 18 more. Substitute compatibility should be verified for your specific system.
Is S8057K3 still available?
S8057K3 is currently cancelled.
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