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1028040 — TUBE,EAR VENTILATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1028040: TUBE,EAR VENTILATION.

The TUBE,EAR VENTILATION is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, overall_length: 2.1 MILLIMETERS NOMINAL MM, inside_diameter: 1.250 MILLIMETERS NOMINAL MM, special_features: SHEEHY TYPE; COLLAR BUTTON; FLANGE DIA. 3.0MM; INTER-FLANGE DISTANCE 1.55MM MM, style_designator: TYMPANOTOMY, design_designation: OTOLOGY.

This part is cataloged in the U.S. Government catalog under NSN 6515-01-331-5452, 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
1028040
NSN: 6515-01-331-5452
FSC: 6515 — Medical and Surgical Instruments, Equipment, and Supplies
CAGE: 8V579 — MEDTRONIC INC DIV MEDTRONIC USA, INC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
overall_length2.1 MILLIMETERS NOMINAL MM
inside_diameter1.250 MILLIMETERS NOMINAL MM
special_featuresSHEEHY TYPE; COLLAR BUTTON; FLANGE DIA. 3.0MM; INTER-FLANGE DISTANCE 1.55MM MM
style_designatorTYMPANOTOMY
design_designationOTOLOGY
unit_package_quantity5
part_name_assigned_by_controlling_agencyTUBE EAR VENTILATION OTOLOGY E28 TYMPANOTOMY 2.1MM LG PLASTIC 5S MM
NSN6515-01-331-5452
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUBE,EAR VENTILATION TITLE COMPONENT PN 1028040 MFR TUBE,EAR VENTILATION
KEY FEATURES
•
STYLE DESIGNATOR: TYMPANOTOMY
•
DESIGN DESIGNATION: OTOLOGY
•
UNIT PACKAGE QUANTITY: 5
•
INSIDE DIAMETER: 1.250 MILLIMETERS NOMINAL MM
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORTYMPANOTOMY
OVERALL LENGTH2.1 MILLIMETERS NOMINAL MM
DESIGN DESIGNATIONOTOLOGY
UNIT PACKAGE QUANTITY5
INSIDE DIAMETER1.250 MILLIMETERS NOMINAL MM
SPECIAL FEATURESSHEEHY TYPE; COLLAR BUTTON; FLANGE DIA. 3.0MM; INTER-FLANGE DISTANCE 1.55MM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYTUBE EAR VENTILATION OTOLOGY E28 TYMPANOTOMY 2.1MM LG PLASTIC 5S MM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
90-9-24-11 DEReference document
Same NSN cross-reference
Reference document — Secondary reference
F89D349Reference document
Same NSN cross-reference
Reference document — Secondary reference
1013301Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1028040?
1028040 is a TUBE,EAR VENTILATION.
What parts can replace 1028040?
There are 3 known substitutes for 1028040: 90-9-24-11 DE, F89D349, 1013301. Substitute compatibility should be verified for your specific system.
What is the NSN for 1028040?
1028040 is cataloged in the U.S. Government catalog under NSN 6515-01-331-5452. 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.