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Technical Data Sheet
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2273749-0001 — 2273749-0001

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2273749-0001: 2273749-0001.

The 2273749-0001 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, overall_depth: 0.770 INCHES NOMINAL IN, inside_diameter: 0.156 INCHES NOMINAL IN, outside_diameter: 0.780 INCHES NOMINAL IN, style_designator: ROUND, attachment_method: PIN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-514-5682, 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
2273749-0001
NSN: 5355-00-514-5682
FSC: 5355 — Knobs and Pointers
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
overall_depth0.770 INCHES NOMINAL IN
inside_diameter0.156 INCHES NOMINAL IN
outside_diameter0.780 INCHES NOMINAL IN
style_designatorROUND
attachment_methodPIN
counterbore_depth0.070 INCHES NOMINAL IN
overall_thickness0.910 INCHES NOMINAL IN
reference_markingHDG SET
counterbore_diameter0.620 INCHES NOMINAL IN
shaft_accommodation_styleCOUNTERBORED
gripping_surface_conditionGRIP AID
NSN5355-00-514-5682
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2273749-0001 TITLE COMPONENT PN 2273749-0001 MFR 2273749-0001
KEY FEATURES
•
SHAFT ACCOMMODATION STYLE: COUNTERBORED
•
OVERALL THICKNESS: 0.910 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.780 INCHES NOMINAL IN
•
COUNTERBORE DEPTH: 0.070 INCHES NOMINAL IN
•
REFERENCE MARKING: HDG SET
•
COUNTERBORE DIAMETER: 0.620 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.156 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHAFT ACCOMMODATION STYLECOUNTERBORED
OVERALL THICKNESS0.910 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.780 INCHES NOMINAL IN
COUNTERBORE DEPTH0.070 INCHES NOMINAL IN
REFERENCE MARKINGHDG SET
COUNTERBORE DIAMETER0.620 INCHES NOMINAL IN
INSIDE DIAMETER0.156 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONGRIP AID
MATERIALALUMINUM ALLOY 2024
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 2273749-0001?
2273749-0001 is a 2273749-0001.
What is the NSN for 2273749-0001?
2273749-0001 is cataloged in the U.S. Government catalog under NSN 5355-00-514-5682. 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.