PartsTable / O-RING / 54-67-6904
54-67-6904
✓ 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, temp_rating: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.387 INCHES NOMINAL IN, center_hole_diameter: 4.081 INCHES MINIMUM AND 4.137 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-165-1961, 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
54-67-6904
NSN: 5331-00-165-1961 FSC: 5331 — O-RINGCAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material RUBBER FLUOROCARBON CLASS FPM temp_rating -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF hardness_rating 75.0 SHORE DUROMETER A NOMINAL outside_diameter 4.387 INCHES NOMINAL IN center_hole_diameter 4.081 INCHES MINIMUM AND 4.137 INCHES MAXIMUM IN elongation_percentage 125 MAXIMUM cross-sectional_height 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN NSN 5331-00-165-1961
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 54-67-6904
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: 4.387 INCHES NOMINAL IN
• ELONGATION PERCENTAGE: 125 MAXIMUM
• CENTER HOLE DIAMETER: 4.081 INCHES MINIMUM AND 4.137 INCHES MAXIMUM IN
• HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL
• TEMP RATING: -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
• MATERIAL: RUBBER FLUOROCARBON CLASS FPM
• CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 4.387 INCHES NOMINAL IN ELONGATION PERCENTAGE 125 MAXIMUM CENTER HOLE DIAMETER 4.081 INCHES MINIMUM AND 4.137 INCHES MAXIMUM IN HARDNESS RATING 75.0 SHORE DUROMETER A NOMINAL TEMP RATING -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF MATERIAL RUBBER FLUOROCARBON CLASS FPM CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
6243 Interchangeable interchangeable cross-reference
interchangeable
171549 Interchangeable interchangeable cross-reference
interchangeable
62-607 Interchangeable interchangeable cross-reference
interchangeable
1047548 Interchangeable interchangeable cross-reference
interchangeable
60521X Interchangeable interchangeable cross-reference
interchangeable
60521 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 54-67-6904?
54-67-6904 is a O-RING.
What parts can replace 54-67-6904?
There are 25 known substitutes for 54-67-6904: 6243, 171549, 62-607 and 22 more. Substitute compatibility should be verified for your specific system.
Is 54-67-6904 still available?
54-67-6904 is currently cancelled.
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