The Earphone, cataloged under National Stock Number 5965-00-234-7338, is classified within Federal Supply Class 5965 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-00-234-7338 |
| Primary Part Number | 49003 |
| Item Name | Earphone |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Earphone Element Type | MAGNETIC |
| Impedance Rating in Ohms | 9500.0 MINIMUM AND 12500.0 MAXIMUM |
| Frequency Response Range in Hertz | +200.0 TO 2000.0 |
| Overall Diameter | 2.340 INCHES MINIMUM AND 2.460 INCHES MAXIMUM IN |
| Terminal Quantity | 2 |
| Terminal Type | JACK |
| Reference Frequency in Hertz | 1100.0 |
| Input Terminal Type | PIN SIGNAL |
| Mounting Method | DIAMETRICALLY OPPOSED HOLES IN OUTSIDE PERIPHERY OF CASE EARPHONE |
| Terminal Location | EXTERNAL |
| Earphone Overall Depth | 1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5965-00-234-7338 is a Earphone, manufactured by Naval Ship Systems Command, classified under FSC 5965 (No Item Name Available). Status: active.
NSN 5965-00-234-7338 has 2 cross-referenced part numbers: RE13A511B (Naval Ship Systems Command), 49003 (Naval Ship Systems Command).
There are 5 known substitutes for 5965-00-234-7338: 5950-00-651-7916, 4710-01-238-1617, 4820-01-249-6650 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 49003: Earphone Element Type: MAGNETIC; Impedance Rating in Ohms: 9500.0 MINIMUM AND 12500.0 MAXIMUM; Frequency Response Range in Hertz: +200.0 TO 2000.0; Overall Diameter: 2.340 INCHES MINIMUM AND 2.460 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.