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8519280 — STUD,FRICTION CATCH

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8519280: STUD,FRICTION CATCH.

The STUD,FRICTION CATCH is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN, overall_length: 1.140 INCHES NOMINAL IN, shank_diameter: 0.1564 INCHES MINIMUM AND 0.1566 INCHES MAXIMUM IN, first_end_style: CHAMFERED, second_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-883-1686, 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
8519280
NSN: 5340-00-883-1686
NIINs: 008831686, 014298169
FSC: 5340 — Hardware, Commercial
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
overall_length1.140 INCHES NOMINAL IN
shank_diameter0.1564 INCHES MINIMUM AND 0.1566 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleSQUARE
style_designatorSHOULDER
shoulder_diameter0.250 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
first_end_locationRADIUS END
second_shank_length0.250 INCHES NOMINAL IN
first_end_tip_radius0.030 INCHES NOMINAL IN
NSN5340-00-883-1686
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8519280 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
•
LENGTH: 0.447 INCHES NOMINAL IN
•
SHANK LENGTH: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL, THREADED
•
THREAD SIZE: 0.138 (NO. 6) 33NC-2A A
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
DISTANCE ACROSS FLATS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH0.447 INCHES NOMINAL IN
SHANK LENGTH0.312 INCHES NOMINAL IN
STYLE DESIGNATORBALL, THREADED
THREAD SIZE0.138 (NO. 6) 33NC-2A A
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
DISTANCE ACROSS FLATS0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
P116-447-10-24Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8519280?
8519280 is a STUD,FRICTION CATCH.
What parts can replace 8519280?
There is 1 known substitute for 8519280: P116-447-10-24. Substitute compatibility should be verified for your specific system.
What is the NSN for 8519280?
8519280 is cataloged in the U.S. Government catalog under NSN 5340-00-883-1686. This indicates validated use in U.S. government and defense supply chains.
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