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10556322 — 10556322

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

10556322: 10556322.

The 10556322 is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, shank_style: TAPERED, chamfer_angle: 45.0 DEGREES NOMINAL, overall_depth: 1.188 INCHES NOMINAL IN, shank_diameter: 0.344 INCHES NOMINAL IN, inside_diameter: 0.190 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-178-5874, 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
10556322
NSN: 5355-00-178-5874
FSC: 5355 — Knobs and Pointers
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL COMP 303
shank_styleTAPERED
chamfer_angle45.0 DEGREES NOMINAL
overall_depth1.188 INCHES NOMINAL IN
shank_diameter0.344 INCHES NOMINAL IN
inside_diameter0.190 INCHES NOMINAL IN
outside_diameter0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
style_designatorROUND
attachment_methodSCREW ON
counterbore_depth0.261 INCHES NOMINAL IN
overall_thickness1.188 INCHES NOMINAL IN
nominal_thread_size0.190 INCHES RECEPTACLE IN
NSN5355-00-178-5874
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 10556322 TITLE COMPONENT PN 10556322 MFR 10556322
KEY FEATURES
•
SHANK DIAMETER: 0.344 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 1.188 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
•
COUNTERBORE DEPTH: 0.261 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.190 INCHES RECEPTACLE IN
•
COUNTERBORE DIAMETER: 0.119 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.344 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS1.188 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM IN
COUNTERBORE DEPTH0.261 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES RECEPTACLE IN
COUNTERBORE DIAMETER0.119 INCHES NOMINAL IN
INSIDE DIAMETER0.190 INCHES NOMINAL IN
SHANK STYLETAPERED
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 10556322?
10556322 is a 10556322.
What is the NSN for 10556322?
10556322 is cataloged in the U.S. Government catalog under NSN 5355-00-178-5874. 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.