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623173-2 — 623173-2

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

623173-2: 623173-2.

The 623173-2 is a the manufacturer industrial component. Key specifications include inside_width: 0.223 INCHES NOMINAL IN, overall_depth: 0.500 INCHES NOMINAL IN, pointer_design: NONDETACHABLE, inside_diameter: 0.253 INCHES NOMINAL IN, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: ROUND WITH SINGLE POINTED BAR FACE. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-259-9790, 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
623173-2
NSN: 5355-01-259-9790
FSC: 5355 — Knobs and Pointers
CAGE: 07217 — HONEYWELL LIMITED DBA HONEYWELL AEROSPACE TORONTO DIV AEROSPACE-TORONTO (CAN)
SPECIFICATIONS
inside_width0.223 INCHES NOMINAL IN
overall_depth0.500 INCHES NOMINAL IN
pointer_designNONDETACHABLE
inside_diameter0.253 INCHES NOMINAL IN
outside_diameter1.000 INCHES NOMINAL IN
style_designatorROUND WITH SINGLE POINTED BAR FACE
attachment_methodHOLE
overall_thickness0.620 INCHES NOMINAL IN
reference_markingINDEX LINE
shaft_accommodation_styleFLATTED ONE SIDE
gripping_surface_conditionSMOOTH
NSN5355-01-259-9790
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 623173-2 TITLE COMPONENT PN 623173-2 MFR 623173-2
KEY FEATURES
•
INSIDE WIDTH: 0.223 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: FLATTED ONE SIDE
•
OVERALL THICKNESS: 0.620 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH SINGLE POINTED BAR FACE
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
REFERENCE MARKING: INDEX LINE
•
INSIDE DIAMETER: 0.253 INCHES NOMINAL IN
•
POINTER DESIGN: NONDETACHABLE
TECHNICAL CHARACTERISTICS
INSIDE WIDTH0.223 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEFLATTED ONE SIDE
OVERALL THICKNESS0.620 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH SINGLE POINTED BAR FACE
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
REFERENCE MARKINGINDEX LINE
INSIDE DIAMETER0.253 INCHES NOMINAL IN
POINTER DESIGNNONDETACHABLE
GRIPPING SURFACE CONDITIONSMOOTH
ATTACHMENT METHODHOLE
SUBSTITUTES & CROSS-REFERENCES 1
539-100-49Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 623173-2?
623173-2 is a 623173-2.
What parts can replace 623173-2?
There is 1 known substitute for 623173-2: 539-100-49. Substitute compatibility should be verified for your specific system.
What is the NSN for 623173-2?
623173-2 is cataloged in the U.S. Government catalog under NSN 5355-01-259-9790. 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.