PartsTable / O-RING / 744648-10
744648-10
✓ 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 SILICONE CLASS Q, temp_rating: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF, hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, outside_diameter: 0.379 INCHES NOMINAL IN, center_hole_diameter: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-225-9054, 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
744648-10
NSN: 5331-00-225-9054 FSC: 5331 — O-RINGCAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
material RUBBER SILICONE CLASS Q temp_rating -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF hardness_rating 70.0 SHORE DUROMETER A NOMINAL outside_diameter 0.379 INCHES NOMINAL IN center_hole_diameter 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN elongation_percentage 125 MAXIMUM cross-sectional_height 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN material_document_and_classification AMS-3304 ASSN STD SINGLE MATERIAL RESPONSE NSN 5331-00-225-9054
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION
ID: —
CROSS-SECTION
CS: —
SPECIFICATION
Material: —
Durometer: —
Temp: —
PN: 744648-10
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
• ELONGATION PERCENTAGE: 125 MAXIMUM
• CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
• TEMP RATING: -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF
• MATERIAL DOCUMENT AND CLASSIFICATION: AMS-3304 ASSN STD SINGLE MATERIAL RESPONSE
• OUTSIDE DIAMETER: 0.379 INCHES NOMINAL IN
• MATERIAL: RUBBER SILICONE CLASS Q
• CENTER HOLE DIAMETER: 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN
• HARDNESS RATING: 70.0 SHORE DUROMETER A NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
ELONGATION PERCENTAGE 125 MAXIMUM CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN TEMP RATING -85.0 FAHRENHEIT AND 401.0 FAHRENHEIT DEGF MATERIAL DOCUMENT AND CLASSIFICATION AMS-3304 ASSN STD SINGLE MATERIAL RESPONSE OUTSIDE DIAMETER 0.379 INCHES NOMINAL IN MATERIAL RUBBER SILICONE CLASS Q CENTER HOLE DIAMETER 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM IN HARDNESS RATING 70.0 SHORE DUROMETER A NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
483 Interchangeable interchangeable cross-reference
interchangeable
PV 203 Interchangeable interchangeable cross-reference
interchangeable
225850 Interchangeable interchangeable cross-reference
interchangeable
050445 Interchangeable interchangeable cross-reference
interchangeable
188245 Interchangeable interchangeable cross-reference
interchangeable
151721-000 Interchangeable interchangeable cross-reference
interchangeable
LIFECYCLE
Status CANCELLED
Availability —
RoHS Compliant EAR99 Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 744648-10?
744648-10 is a O-RING.
What parts can replace 744648-10?
There are 25 known substitutes for 744648-10: 483, PV 203, 225850 and 22 more. Substitute compatibility should be verified for your specific system.
Is 744648-10 still available?
744648-10 is currently cancelled.
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