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PartsTable / COMPONENT / 1028604-6
1028604-6 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COLLAR,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416, thickness: 0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, bore_diameter: 0.2499 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN, outside_diameter: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, style_designator: ROUND W/SINGLE CHAMFER, surface_treatment: PASSIVATE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-402-9800, 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
1028604-6
NSN: 3040-00-402-9800
FSC: 3040
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL COMP 416
thickness0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
bore_diameter0.2499 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM IN
outside_diameter0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
style_designatorROUND W/SINGLE CHAMFER
surface_treatmentPASSIVATE
nominal_thread_size0.138 INCHES THREAD IN
chamfer_angle_in_deg45.0
largest_diameter_length0.190 INCHES NOMINAL IN
securing_hole_type_and_locationTHREADED 1ST HOLE AND UNTHREADED 2ND HOLE
material_document_and_classificationFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE
angle_between_centerlines_of_securing_holes_in_deg90.0
NSN3040-00-402-9800
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,SHAFT TITLE COMPONENT PN 1028604-6 MFR COLLAR,SHAFT
KEY FEATURES
•
CHAMFER ANGLE IN DEG: 45.0
•
OUTSIDE DIAMETER: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
•
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG: 90.0
•
NOMINAL THREAD SIZE: 0.138 INCHES THREAD IN
•
STYLE DESIGNATOR: ROUND W/SINGLE CHAMFER
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL COMP 416
•
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
CHAMFER ANGLE IN DEG45.0
OUTSIDE DIAMETER0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
NOMINAL THREAD SIZE0.138 INCHES THREAD IN
STYLE DESIGNATORROUND W/SINGLE CHAMFER
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL COMP 416
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 416 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE
SECURING HOLE TYPE AND LOCATIONTHREADED 1ST HOLE AND UNTHREADED 2ND HOLE
LARGEST DIAMETER LENGTH0.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
UA555TCInterchangeable
interchangeable cross-reference
interchangeable
1001951-01Interchangeable
interchangeable cross-reference
interchangeable
165057-0000Interchangeable
interchangeable cross-reference
interchangeable
450036Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1028604-6?
1028604-6 is a COLLAR,SHAFT.
What parts can replace 1028604-6?
There are 4 known substitutes for 1028604-6: UA555TC, 1001951-01, 165057-0000 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028604-6?
1028604-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-402-9800. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026