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RC1C4451-3 — RC1C4451-3

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RC1C4451-3: RC1C4451-3.

The RC1C4451-3 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, overall_depth: 0.377 INCHES NOMINAL IN, inside_diameter: 0.374 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, style_designator: ROUND, attachment_method: PRESS FIT. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-007-3454, 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
RC1C4451-3
NSN: 5355-00-007-3454
FSC: 5355 — Knobs and Pointers
CAGE: 22312 — CONTI INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_depth0.377 INCHES NOMINAL IN
inside_diameter0.374 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
style_designatorROUND
attachment_methodPRESS FIT
counterbore_depth0.100 INCHES NOMINAL IN
overall_thickness0.440 INCHES NOMINAL IN
counterbore_diameter0.424 INCHES NOMINAL IN
shaft_accommodation_styleCOUNTERBORED
gripping_surface_conditionSMOOTH
NSN5355-00-007-3454
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RC1C4451-3 TITLE COMPONENT PN RC1C4451-3 MFR RC1C4451-3
KEY FEATURES
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.440 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.100 INCHES NOMINAL IN
•
COUNTERBORE DIAMETER: 0.424 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.374 INCHES NOMINAL IN
•
GRIPPING SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.440 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
COUNTERBORE DEPTH0.100 INCHES NOMINAL IN
COUNTERBORE DIAMETER0.424 INCHES NOMINAL IN
INSIDE DIAMETER0.374 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
MATERIALCOPPER ALLOY
ATTACHMENT METHODPRESS FIT
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 2
1C4451-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7832977-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 RC1C4451-3?
RC1C4451-3 is a RC1C4451-3.
What parts can replace RC1C4451-3?
There are 2 known substitutes for RC1C4451-3: 1C4451-3, 7832977-10. Substitute compatibility should be verified for your specific system.
What is the NSN for RC1C4451-3?
RC1C4451-3 is cataloged in the U.S. Government catalog under NSN 5355-00-007-3454. 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.