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57485K76 — COLLAR,SHAFT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

57485K76: COLLAR,SHAFT.

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include thickness: 14.0 MILLIMETERS NOMINAL MM, outside_diameter: 38.0 MILLIMETERS NOMINAL MM, style_designator: PLAIN ROUND, small_end_diameter: 22.0 MILLIMETERS NOMINAL MM, nominal_thread_size: 6.0 MILLIMETERS SINGLE HOLE MM, furnished_items_and_quantity: 1 SETSCREW. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-695-8295, 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
57485K76
NSN: 5340-01-695-8295
FSC: 5340 — Hardware, Commercial
CAGE: 07BY4 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
thickness14.0 MILLIMETERS NOMINAL MM
outside_diameter38.0 MILLIMETERS NOMINAL MM
style_designatorPLAIN ROUND
small_end_diameter22.0 MILLIMETERS NOMINAL MM
nominal_thread_size6.0 MILLIMETERS SINGLE HOLE MM
securing_hole_quantity1
furnished_items_and_quantity1 SETSCREW
securing_hole_type_and_locationTHREADED SINGLE HOLE
part_name_assigned_by_controlling_agencySET SCREW SHAFT COLLAR
thread_pitch_in_millimeters_and_location6.0 SINGLE HOLE
NSN5340-01-695-8295
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 57485K76 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
•
FURNISHED ITEMS AND QUANTITY: 1 SETSCREW
•
SECURING HOLE TYPE AND LOCATION: THREADED SINGLE HOLE
•
STYLE DESIGNATOR: PLAIN ROUND
•
OUTSIDE DIAMETER: 38.0 MILLIMETERS NOMINAL MM
•
THREAD PITCH IN MILLIMETERS AND LOCATION: 6.0 SINGLE HOLE
•
NOMINAL THREAD SIZE: 6.0 MILLIMETERS SINGLE HOLE MM
•
SMALL END DIAMETER: 22.0 MILLIMETERS NOMINAL MM
•
SECURING HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 SETSCREW
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER38.0 MILLIMETERS NOMINAL MM
THREAD PITCH IN MILLIMETERS AND LOCATION6.0 SINGLE HOLE
NOMINAL THREAD SIZE6.0 MILLIMETERS SINGLE HOLE MM
SMALL END DIAMETER22.0 MILLIMETERS NOMINAL MM
SECURING HOLE QUANTITY1
PART NAME ASSIGNED BY CONTROLLING AGENCYSET SCREW SHAFT COLLAR
THICKNESS14.0 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 1
MC-22Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 57485K76?
57485K76 is a COLLAR,SHAFT.
What parts can replace 57485K76?
There is 1 known substitute for 57485K76: MC-22. Substitute compatibility should be verified for your specific system.
What is the NSN for 57485K76?
57485K76 is cataloged in the U.S. Government catalog under NSN 5340-01-695-8295. This indicates validated use in U.S. government and defense supply chains.
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