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Technical Data Sheet
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281-0146-000 — 281-0146-000

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

281-0146-000: 281-0146-000.

The 281-0146-000 is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE, skirt_style: FLARED, skirt_design: NONDETACHABLE, inside_diameter: 0.377 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN, screw_drive_type: HEXAGON SOCKET. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-145-7861, 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
281-0146-000
NSN: 5355-01-145-7861
FSC: 5355 — Knobs and Pointers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE
skirt_styleFLARED
skirt_designNONDETACHABLE
inside_diameter0.377 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
screw_drive_typeHEXAGON SOCKET
attachment_methodSETSCREWS
reference_markingINDEX LINE
setscrew_hole_quantity2
skirt_outside_diameter2.468 INCHES MAXIMUM IN
NSN5355-01-145-7861
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 281-0146-000 TITLE COMPONENT PN 281-0146-000 MFR 281-0146-000
KEY FEATURES
•
SKIRT OUTSIDE DIAMETER: 2.468 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
REFERENCE MARKING: INDEX LINE
•
SETSCREW HOLE QUANTITY: 2
•
INSIDE DIAMETER: 0.377 INCHES NOMINAL IN
•
COLOR: BLACK
•
SKIRT DESIGN: NONDETACHABLE
•
SCREW DRIVE TYPE: HEXAGON SOCKET
TECHNICAL CHARACTERISTICS
SKIRT OUTSIDE DIAMETER2.468 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
REFERENCE MARKINGINDEX LINE
SETSCREW HOLE QUANTITY2
INSIDE DIAMETER0.377 INCHES NOMINAL IN
COLORBLACK
SKIRT DESIGNNONDETACHABLE
SCREW DRIVE TYPEHEXAGON SOCKET
MATERIALPLASTIC POLYCARBONATE
SKIRT STYLEFLARED
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 281-0146-000?
281-0146-000 is a 281-0146-000.
What is the NSN for 281-0146-000?
281-0146-000 is cataloged in the U.S. Government catalog under NSN 5355-01-145-7861. 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.