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50509-2 — CONNECTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

50509-2: CONNECTOR.

The CONNECTOR is a the manufacturer industrial component. Key specifications include hole_diameter: 0.279 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL, outside_diameter: 4.120 INCHES NOMINAL IN, aperture_diameter: 2.312 INCHES NOMINAL IN, gage_ring_thickness: 0.090 INCHES NOMINAL IN, end_item_identification: MISSILE, PATRIOT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-033-2723, 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
50509-2
NSN: 5330-01-033-2723
NIINs: 010332723, 011656345
FSC: 5330 — Packing and Gasket Materials
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.279 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
hardness_rating55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
outside_diameter4.120 INCHES NOMINAL IN
aperture_diameter2.312 INCHES NOMINAL IN
bolt_hole_quantity4
gage_ring_thickness0.090 INCHES NOMINAL IN
end_item_identificationMISSILE, PATRIOT
cross-sectional_shape_styleMETAL AND SYNTHETIC RUBBER
NSN5330-01-033-2723
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 50509-2 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
•
GAGE RING THICKNESS: 0.090 INCHES NOMINAL IN
•
HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 TEMPER T6 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-6855 CL 1 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/11 TEMPER T6 FED SPEC 3RD MATERIAL RESPONSE AND MIL-R-6855 CL 2 GR 60 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: METAL AND SYNTHETIC RUBBER
•
OUTSIDE DIAMETER: 4.120 INCHES NOMINAL IN
•
APERTURE DIAMETER: 2.312 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: ALUMINUM ALLOY 6061 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
TECHNICAL CHARACTERISTICS
GAGE RING THICKNESS0.090 INCHES NOMINAL IN
HARDNESS RATING55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 TEMPER T6 FED SPEC 1ST MATERIAL RESPONSE AND MIL-R-6855 CL 1 GR 60 MIL SPEC 2ND MATERIAL RESPONSE OR QQ-A-250/11 TEMPER T6 FED SPEC 3RD MATERIAL RESPONSE AND MIL-R-6855 CL 2 GR 60 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEMETAL AND SYNTHETIC RUBBER
OUTSIDE DIAMETER4.120 INCHES NOMINAL IN
APERTURE DIAMETER2.312 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
MATERIALALUMINUM ALLOY 6061 AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR ALUMINUM ALLOY 6061 AND RUBBER CHLOROPRENE CLASS CR OVERALL
HOLE DIAMETER0.279 INCHES MINIMUM AND 0.291 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN
SUBSTITUTES & CROSS-REFERENCES 1
A15PS433-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50509-2?
50509-2 is a CONNECTOR.
What parts can replace 50509-2?
There is 1 known substitute for 50509-2: A15PS433-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 50509-2?
50509-2 is cataloged in the U.S. Government catalog under NSN 5330-01-033-2723. This indicates validated use in U.S. government and defense supply chains.
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