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50G19R602 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

50G19R602: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-STYRENE CLASS SBR, center_hole_diameter: 19.906 INCHES NOMINAL IN, cross-sectional_height: 0.375 INCHES NOMINAL IN, reference_number_differentiating_characteristics: AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-938-6602, 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
50G19R602
NSN: 5330-00-938-6602
NIINs: 009386602, 010279544
FSC: 5330 — Packing and Gasket Materials
CAGE: 07077 — HOWDEN BUFFALO, INC DIV HOWDEN GYROL FLUID DRIVES (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-STYRENE CLASS SBR
center_hole_diameter19.906 INCHES NOMINAL IN
cross-sectional_height0.375 INCHES NOMINAL IN
reference_number_differentiating_characteristicsAS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
NSN5330-00-938-6602
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50G19R602 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
•
CROSS-SECTIONAL THICKNESS: 0.375 INCHES NOMINAL IN
•
HARDNESS RATING: 45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 20.656 INCHES NOMINAL IN
•
APERTURE DIAMETER: 19.906 INCHES NOMINAL IN
•
ELONGATION PERCENTAGE: 300 MAXIMUM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.375 INCHES NOMINAL IN
HARDNESS RATING45.0 SHORE DUROMETER A MINIMUM AND 55.0 SHORE DUROMETER A MAXIMUM OVERALL
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-1149,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER20.656 INCHES NOMINAL IN
APERTURE DIAMETER19.906 INCHES NOMINAL IN
ELONGATION PERCENTAGE300 MAXIMUM
MATERIALRUBBER CHLOROPRENE CLASS CR OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
3-359-8-19-107- 01Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
3163818Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50G19R602?
50G19R602 is a GASKET.
What parts can replace 50G19R602?
There are 2 known substitutes for 50G19R602: 3-359-8-19-107- 01, 3163818. Substitute compatibility should be verified for your specific system.
What is the NSN for 50G19R602?
50G19R602 is cataloged in the U.S. Government catalog under NSN 5330-00-938-6602. This indicates validated use in U.S. government and defense supply chains.
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