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20-153051 — 20-153051

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

20-153051: 20-153051.

The 20-153051 is a the manufacturer industrial component. Key specifications include overall_depth: 0.625 INCHES NOMINAL IN, inside_diameter: 0.250 INCHES NOMINAL IN, outside_diameter: 0.938 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET, style_designator: ROUND WITH BAR FACE, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-023-9188, 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
20-153051
NSN: 5355-01-023-9188
FSC: 5355 — Knobs and Pointers
CAGE: 56190 — METADURE PARTS & SALES, INC. (USA)
SPECIFICATIONS
overall_depth0.625 INCHES NOMINAL IN
inside_diameter0.250 INCHES NOMINAL IN
outside_diameter0.938 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
style_designatorROUND WITH BAR FACE
attachment_methodSETSCREWS
counterbore_depth0.125 INCHES NOMINAL IN
overall_thickness0.750 INCHES NOMINAL IN
reference_markingLINE
nominal_thread_size0.164 INCHES SCREW HOLE IN
counterbore_diameter0.750 INCHES NOMINAL IN
setscrew_hole_quantity1
NSN5355-01-023-9188
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 20-153051 TITLE COMPONENT PN 20-153051 MFR 20-153051
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.375 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND WITH BAR FACE
•
OUTSIDE DIAMETER: 0.938 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.125 INCHES NOMINAL IN
•
REFERENCE MARKING: LINE
•
SETSCREW HOLE QUANTITY: 1
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.375 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.750 INCHES NOMINAL IN
STYLE DESIGNATORROUND WITH BAR FACE
OUTSIDE DIAMETER0.938 INCHES NOMINAL IN
COUNTERBORE DEPTH0.125 INCHES NOMINAL IN
REFERENCE MARKINGLINE
SETSCREW HOLE QUANTITY1
NOMINAL THREAD SIZE0.164 INCHES SCREW HOLE IN
COUNTERBORE DIAMETER0.750 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 20-153051?
20-153051 is a 20-153051.
What is the NSN for 20-153051?
20-153051 is cataloged in the U.S. Government catalog under NSN 5355-01-023-9188. 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.