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7579739 — SEAT,BALL SOCKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7579739: SEAT,BALL SOCKET.

The SEAT,BALL SOCKET is a the manufacturer industrial component. Key specifications include radius: 0.312 INCHES NOMINAL IN, material: COPPER ALLOY, cutout_width: 0.350 INCHES NOMINAL IN, keyway_depth: 0.040 INCHES NOMINAL IN, keyway_width: 0.0815 INCHES NOMINAL IN, hole_diameter: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-757-9739, 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
7579739
NSN: 5340-00-757-9739
NIINs: 007579739, 016315207
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
radius0.312 INCHES NOMINAL IN
materialCOPPER ALLOY
cutout_width0.350 INCHES NOMINAL IN
keyway_depth0.040 INCHES NOMINAL IN
keyway_width0.0815 INCHES NOMINAL IN
hole_diameter0.406 INCHES NOMINAL IN
overall_height0.250 INCHES NOMINAL IN
outside_diameter0.740 INCHES NOMINAL IN
style_designatorSEAT
inside_bevel_angle_in_deg56.0
NSN5340-00-757-9739
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7579739 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
•
KEYWAY DEPTH: 0.040 INCHES NOMINAL IN
•
CUTOUT WIDTH: 0.350 INCHES NOMINAL IN
•
RADIUS: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SEAT
•
OUTSIDE DIAMETER: 0.740 INCHES NOMINAL IN
•
KEYWAY WIDTH: 0.0815 INCHES NOMINAL IN
•
INSIDE BEVEL ANGLE IN DEG: 56.0
TECHNICAL CHARACTERISTICS
KEYWAY DEPTH0.040 INCHES NOMINAL IN
OVERALL HEIGHT0.250 INCHES NOMINAL IN
CUTOUT WIDTH0.350 INCHES NOMINAL IN
RADIUS0.312 INCHES NOMINAL IN
STYLE DESIGNATORSEAT
OUTSIDE DIAMETER0.740 INCHES NOMINAL IN
KEYWAY WIDTH0.0815 INCHES NOMINAL IN
INSIDE BEVEL ANGLE IN DEG56.0
MATERIALCOPPER ALLOY
HOLE DIAMETER0.406 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7579739?
7579739 is a SEAT,BALL SOCKET.
What is the NSN for 7579739?
7579739 is cataloged in the U.S. Government catalog under NSN 5340-00-757-9739. This indicates validated use in U.S. government and defense supply chains.
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