PartsTable / O-RING / 3-902 N507-90
3-902 N507-90
✓ 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. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-803-7208, 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
3-902 N507-90
NSN: 5331-00-803-7208 FSC: 5331 — O-RINGCAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)
SPECIFICATIONS
Part Number 3-902 N507-90 NSN 5331-00-803-7208
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 3-902 N507-90
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
22512 Interchangeable interchangeable cross-reference
interchangeable
D62 Interchangeable interchangeable cross-reference
interchangeable
88604 Interchangeable interchangeable cross-reference
interchangeable
S16042A Interchangeable interchangeable cross-reference
interchangeable
D-602 Interchangeable interchangeable cross-reference
interchangeable
B94.19 TABLE 41 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3-902 N507-90?
3-902 N507-90 is a O-RING.
What parts can replace 3-902 N507-90?
There are 23 known substitutes for 3-902 N507-90: 22512, D62, 88604 and 20 more. Substitute compatibility should be verified for your specific system.
Is 3-902 N507-90 still available?
3-902 N507-90 is currently cancelled.
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