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544-0766-004 — 544-0766-004

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

544-0766-004: 544-0766-004.

The 544-0766-004 is a the manufacturer industrial component. Key specifications include shank_style: STRAIGHT, overall_depth: 0.531 INCHES NOMINAL IN, inside_diameter: 0.252 INCHES NOMINAL IN, outside_diameter: 2.125 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-774-5152, 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
544-0766-004
NSN: 5355-00-774-5152
FSC: 5355 — Knobs and Pointers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
shank_styleSTRAIGHT
overall_depth0.531 INCHES NOMINAL IN
inside_diameter0.252 INCHES NOMINAL IN
outside_diameter2.125 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.859 INCHES NOMINAL IN
setscrew_hole_quantity2
shaft_accommodation_styleROUND
gripping_surface_conditionGRIP AID
NSN5355-00-774-5152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 544-0766-004 TITLE COMPONENT PN 544-0766-004 MFR 544-0766-004
KEY FEATURES
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.859 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 2
•
INSIDE DIAMETER: 0.252 INCHES NOMINAL IN
•
SHANK STYLE: STRAIGHT
•
GRIPPING SURFACE CONDITION: GRIP AID
TECHNICAL CHARACTERISTICS
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.859 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
INSIDE DIAMETER0.252 INCHES NOMINAL IN
SHANK STYLESTRAIGHT
GRIPPING SURFACE CONDITIONGRIP AID
COLORBLACK
SCREW DRIVE TYPEHEXAGON SOCKET
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 544-0766-004?
544-0766-004 is a 544-0766-004.
What is the NSN for 544-0766-004?
544-0766-004 is cataloged in the U.S. Government catalog under NSN 5355-00-774-5152. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.