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2277-0289 — 2277-0289

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2277-0289: 2277-0289.

The 2277-0289 is a the manufacturer industrial component. Key specifications include material: PLASTIC, outside_diameter: 1.480 INCHES NOMINAL IN, style_designator: SKIRTED/ROUND WITH CONCAVE TOP, attachment_method: HOLE, overall_thickness: 1.170 INCHES NOMINAL IN, gripping_surface_condition: SMOOTH. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-412-3798, 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
2277-0289
NSN: 5355-00-412-3798
FSC: 5355 — Knobs and Pointers
CAGE: 93568 — HARSCO CORP BMY-COMBAT SYSTEMS DIV (USA)
SPECIFICATIONS
materialPLASTIC
outside_diameter1.480 INCHES NOMINAL IN
style_designatorSKIRTED/ROUND WITH CONCAVE TOP
attachment_methodHOLE
overall_thickness1.170 INCHES NOMINAL IN
gripping_surface_conditionSMOOTH
NSN5355-00-412-3798
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2277-0289 TITLE COMPONENT PN 2277-0289 MFR 2277-0289
KEY FEATURES
•
OVERALL THICKNESS: 1.170 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SKIRTED/ROUND WITH CONCAVE TOP
•
OUTSIDE DIAMETER: 1.480 INCHES NOMINAL IN
•
GRIPPING SURFACE CONDITION: SMOOTH
•
COLOR: BLACK
•
MATERIAL: PLASTIC
•
ATTACHMENT METHOD: HOLE
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS1.170 INCHES NOMINAL IN
STYLE DESIGNATORSKIRTED/ROUND WITH CONCAVE TOP
OUTSIDE DIAMETER1.480 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
COLORBLACK
MATERIALPLASTIC
ATTACHMENT METHODHOLE
SUBSTITUTES & CROSS-REFERENCES 3
1457670Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
745-241866Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
241866Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2277-0289?
2277-0289 is a 2277-0289.
What parts can replace 2277-0289?
There are 3 known substitutes for 2277-0289: 1457670, 745-241866, 241866. Substitute compatibility should be verified for your specific system.
What is the NSN for 2277-0289?
2277-0289 is cataloged in the U.S. Government catalog under NSN 5355-00-412-3798. 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.