The Sousaphone, cataloged under National Stock Number 7710-01-537-3133, is classified within Federal Supply Class 7710 (No Item Name Available) of the Musical Instruments, Phonographs group. The primary manufacturer of record is Conn-Selmer, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7710-01-537-3133 |
| Primary Part Number | 36K |
| Item Name | Sousaphone |
| FSC / FSG | 7710 / 77 — No Item Name Available |
| Manufacturer | Conn-Selmer, Inc. |
| Status | ACTIVE |
| Key Designation | BB-FLAT |
| Inclosure Type | CASE |
| Mouthpiece | INCLUDED |
| Lyre | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 36K PRIMARY | Conn-Selmer, Inc. (USA) |
NSN 7710-01-537-3133 is a Sousaphone, manufactured by Conn-Selmer, Inc., classified under FSC 7710 (No Item Name Available). Status: active.
NSN 7710-01-537-3133 has 1 cross-referenced part number: 36K (Conn-Selmer, Inc.).
There are 3 known substitutes for 7710-01-537-3133: 3110-00-555-5228, 5342-00-843-2702, 5340-01-392-2655. Verify interchangeability with system specifications before substitution.
Key specifications for 36K: Special Features: WHITE PEBBLE FIBERGLASS BRANCHES AND BELL; 0.687 INCH BORE; 26 INCH BELL; STANDARD VALVE STROKE IN; Key Designation: BB-FLAT; Inclosure Type: CASE; Mouthpiece: INCLUDED. 5 total characteristics are documented in the Federal Logistics Information System.