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142973-01 — 142973-01

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

142973-01: 142973-01.

The 142973-01 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY A380.0, overall_depth: 0.725 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN, outside_diameter: 0.765 INCHES NOMINAL IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: CROWN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-850-8010, 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
142973-01
NSN: 5355-00-850-8010
FSC: 5355 — Knobs and Pointers
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY A380.0
overall_depth0.725 INCHES NOMINAL IN
inside_diameter0.250 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
outside_diameter0.765 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorCROWN
attachment_methodSETSCREWS
counterbore_depth0.500 INCHES NOMINAL IN
overall_thickness0.815 INCHES NOMINAL IN
reference_markingARROW
nominal_thread_size0.112 INCHES SCREW HOLE IN
counterbore_diameter0.530 INCHES NOMINAL IN
NSN5355-00-850-8010
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 142973-01 TITLE COMPONENT PN 142973-01 MFR 142973-01
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.613 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.815 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CROWN
•
OUTSIDE DIAMETER: 0.765 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.500 INCHES NOMINAL IN
•
REFERENCE MARKING: ARROW
•
SETSCREW HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.613 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.815 INCHES NOMINAL IN
STYLE DESIGNATORCROWN
OUTSIDE DIAMETER0.765 INCHES NOMINAL IN
COUNTERBORE DEPTH0.500 INCHES NOMINAL IN
REFERENCE MARKINGARROW
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
COUNTERBORE DIAMETER0.530 INCHES NOMINAL IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 142973-01?
142973-01 is a 142973-01.
What is the NSN for 142973-01?
142973-01 is cataloged in the U.S. Government catalog under NSN 5355-00-850-8010. 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.