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Technical Data Sheet
4479-290 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The PARTS KIT,HORN BUTTON SWITCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, unit_type: BICUSPID, size_designation: NARROW, special_features: TOFFLEMIRE,ADULT SIZE;FOR USE WITH RETAINER,MATRIX,DENTAL,NSN 6520-00-552-3150 AND NSN 6520-00-985-7123, nondefinitive_spec/std_data: II TYPE AND 3 CLASS AND 3 SIZE, part_name_assigned_by_controlling_agency: CRES NARROW BICUSPID, SIZE 3, TOFFLEMIRE,ADULT SIZE,12 ENVELOPES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6520-00-721-9351, 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
4479-290
NSN: 6520-00-721-9351
FSC: 6520
CAGE: 1V865 — BENCO DENTAL SUPPLY CO. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
unit_typeBICUSPID
size_designationNARROW
special_featuresTOFFLEMIRE,ADULT SIZE;FOR USE WITH RETAINER,MATRIX,DENTAL,NSN 6520-00-552-3150 AND NSN 6520-00-985-7123
nondefinitive_spec/std_dataII TYPE AND 3 CLASS AND 3 SIZE
matrix_retainer_size_designation3
part_name_assigned_by_controlling_agencyCRES NARROW BICUSPID, SIZE 3, TOFFLEMIRE,ADULT SIZE,12 ENVELOPES
NSN6520-00-721-9351
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PARTS KIT,HORN BUTTON SWITCH TITLE COMPONENT PN 4479-290 MFR PARTS KIT,HORN BUTTON
KEY FEATURES
UNIT TYPE: BICUSPID
SIZE DESIGNATION: NARROW
NONDEFINITIVE SPEC/STD DATA: II TYPE AND 3 CLASS AND 3 SIZE
MATERIAL: STEEL CORROSION RESISTING
MATRIX RETAINER SIZE DESIGNATION: 3
TECHNICAL CHARACTERISTICS (FLIS)
UNIT TYPEBICUSPID
SIZE DESIGNATIONNARROW
NONDEFINITIVE SPEC/STD DATAII TYPE AND 3 CLASS AND 3 SIZE
MATERIALSTEEL CORROSION RESISTING
MATRIX RETAINER SIZE DESIGNATION3
PART NAME ASSIGNED BY CONTROLLING AGENCYCRES NARROW BICUSPID, SIZE 3, TOFFLEMIRE,ADULT SIZE,12 ENVELOPES
SPECIAL FEATURESTOFFLEMIRE,ADULT SIZE;FOR USE WITH RETAINER,MATRIX,DENTAL,NSN 6520-00-552-3150 AND NSN 6520-00-985-7123
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
366-243Interchangeable
interchangeable cross-reference
interchangeable
639-16341Interchangeable
interchangeable cross-reference
interchangeable
RF61A238Interchangeable
interchangeable cross-reference
interchangeable
61006Interchangeable
interchangeable cross-reference
interchangeable
12243Interchangeable
interchangeable cross-reference
interchangeable
144122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4479-290?
4479-290 is a PARTS KIT,HORN BUTTON SWITCH.
What parts can replace 4479-290?
There are 20 known substitutes for 4479-290: 366-243, 639-16341, RF61A238 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4479-290?
4479-290 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6520-00-721-9351. This indicates validated use in U.S. government and defense supply chains.
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