NSN 7720-01-582-7781 · NIIN 015827781 · Part number 3421
Conn-Selmer, Inc. · FSC 7720 — Musical Instrument Parts and Accessories · FSG 77 — Musical Instruments, Phonographs · CAGE 47L74
Government record, cited
NSN 7720-01-582-7781 — this item is cataloged by the U.S. Government under National Stock Number 7720-01-582-7781. Manufacturer of record part number: 3421.
Also searched as7720-01-582-7781 ·
7720015827781 ·
NIIN 015827781 ·
01-582-7781 ·
FSC 7720 Musical Instrument Parts and Accessories · CAGE 47L74 · 3421
FSC: 7720 — Musical Instrument Parts and Accessories
FSG: 77 — Musical Instruments, Phonographs
Primary part number: 3421
Manufacturer: Conn-Selmer, Inc.
General Description
The Mouthpiece,fluelhorn, cataloged under National Stock Number 7720-01-582-7781, is classified within Federal Supply Class 7720 (Musical Instrument Parts and Accessories) of the Musical Instruments, Phonographs group. The manufacturer of record is Conn-Selmer, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7720-01-582-7781
Primary Part Number
3421
Item Name
Mouthpiece,fluelhorn
FSC / FSG
7720 / 77 — Musical Instrument Parts and Accessories
Other items in FSC 7720 — Musical Instrument Parts and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7720-00-016-7372
7720-00-016-7372 · Item name not on file
7720-00-018-4419
7720-00-018-4419 · Item name not on file
7720-00-019-9350
7720-00-019-9350 · Item name not on file
7720-00-025-9150
AMPLIFIER,GUITAR
7720-00-047-3815
7720-00-047-3815 · Item name not on file
7720-00-047-3816
7720-00-047-3816 · Item name not on file
7720-00-047-3818
7720-00-047-3818 · Item name not on file
7720-00-060-1060
7720-00-060-1060 · Item name not on file
Frequently Asked Questions
What is NSN 7720-01-582-7781?
NSN 7720-01-582-7781 is a Mouthpiece,fluelhorn, manufactured by Conn-Selmer, Inc., classified under FSC 7720, Musical Instrument Parts and Accessories. Status: active.
What part numbers are listed for NSN 7720-01-582-7781?
NSN 7720-01-582-7781 has 1 manufacturer part number on file: 3421 (Conn-Selmer, Inc.).
What are the specifications of 3421?
Key specifications for 3421: Precious Material: SILVER; Special Features: SIZE 1 CUP, SILVER PLATED; Part Name Assigned by Controlling Agency: SELMER 3421-MOUTHPIECE, FLUGELHORN, BACH SILVER PLATE, 1 CUP. 1 specification is documented in the U.S. Government catalog.
Is NSN 7720-01-582-7781 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.