PartsTable / O-RING / N304-75-462
N304-75-462
✓ 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, outside_diameter: 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN, center_hole_diameter: 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN, cross-sectional_height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-046-4601, 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
N304-75-462
NSN: 5331-00-046-4601 FSC: 5331 — O-RINGCAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
material RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR outside_diameter 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN center_hole_diameter 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN cross-sectional_height 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN NSN 5331-00-046-4601
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: N304-75-462
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: 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN
• CROSS-SECTIONAL HEIGHT: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
• MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
• CENTER HOLE DIAMETER: 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER 16.918 INCHES MINIMUM AND 17.092 INCHES MAXIMUM IN CROSS-SECTIONAL HEIGHT 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CENTER HOLE DIAMETER 16.445 INCHES MINIMUM AND 16.505 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
91T2128 Interchangeable interchangeable cross-reference
interchangeable
6905 Interchangeable interchangeable cross-reference
interchangeable
82-S Interchangeable interchangeable cross-reference
interchangeable
MS28775-462 Interchangeable interchangeable cross-reference
interchangeable
2-462 N304-75 Interchangeable Same NIIN cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N304-75-462?
N304-75-462 is a O-RING.
What parts can replace N304-75-462?
There are 13 known substitutes for N304-75-462: 91T2128, 6905, 82-S and 10 more. Substitute compatibility should be verified for your specific system.
Is N304-75-462 still available?
N304-75-462 is currently cancelled.
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