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P320A423-2 — P320A423-2

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

P320A423-2: P320A423-2.

The P320A423-2 is a the manufacturer industrial component. Key specifications include width: 1.125 INCHES NOMINAL IN, skirt_style: FLARED, skirt_design: DETACHABLE, overall_depth: 0.688 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, screw_drive_type: SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-031-0816, 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
P320A423-2
NSN: 5355-00-031-0816
FSC: 5355 — Knobs and Pointers
CAGE: 00798 — MUTRON CORP (USA)
SPECIFICATIONS
width1.125 INCHES NOMINAL IN
skirt_styleFLARED
skirt_designDETACHABLE
overall_depth0.688 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
screw_drive_typeSLOT
style_designatorFLUTED FOILS
attachment_methodSETSCREWS
overall_thickness0.812 INCHES NOMINAL IN
nominal_thread_size0.164 INCHES SCREW HOLE IN
fluted_foil_quantity18
setscrew_hole_quantity2
NSN5355-00-031-0816
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available P320A423-2 TITLE COMPONENT PN P320A423-2 MFR P320A423-2
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.391 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.812 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLUTED FOILS
•
SETSCREW HOLE QUANTITY: 2
•
NOMINAL THREAD SIZE: 0.164 INCHES SCREW HOLE IN
•
INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.391 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.812 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER1.500 INCHES NOMINAL IN
STYLE DESIGNATORFLUTED FOILS
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
INSIDE DIAMETER0.250 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
SKIRT DESIGNDETACHABLE
SUBSTITUTES & CROSS-REFERENCES 4
637Reference document
Same NSN cross-reference
Reference document — Secondary reference
4104PReference document
Same NSN cross-reference
Reference document — Secondary reference
A50451Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
P212A420Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is P320A423-2?
P320A423-2 is a P320A423-2.
What parts can replace P320A423-2?
There are 4 known substitutes for P320A423-2: 637, 4104P, A50451 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P320A423-2?
P320A423-2 is cataloged in the U.S. Government catalog under NSN 5355-00-031-0816. 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.