The Earphone Element, cataloged under National Stock Number 5965-00-549-0220, 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 Audiosears Corp Dba Audiosears Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5965-00-549-0220 |
| Primary Part Number | TA235PT |
| Item Name | Earphone Element |
| FSC / FSG | 5965 / 59 — No Item Name Available |
| Manufacturer | Audiosears Corp Dba Audiosears Corp |
| Status | CANCELLED |
| Body Style | EARPHONE ELEMENT, CIRCULAR |
| Earphone Element Depth | 0.750 INCHES NOMINAL IN |
| Impedance Rating in Ohms | 150.0 NOMINAL |
| Earphone Element Type | MAGNETIC |
| Output Sensitivity Rating in Decibels | 72.0 |
| Test Data Document | 81349-MIL-H-11996 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Frequency Response Range in Hertz | +500.0 TO 2500.0 |
| Overall Diameter | 1.822 INCHES MAXIMUM IN |
| Acoustic Sensitivity Reference Rating | 1 VOLT PER MICROBAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TA235PT | Audiosears Corp Dba Audiosears Corp (USA) |
| SM-C-208021 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 10099 | Astrocom Electronics Inc (USA) |
| 1591 | Audiosears Corp Dba Audiosears Corp (USA) |
| 105-27 | Quadratech Research Corp (USA) |
| MIL-DTL-11996 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 105127 | Quadratech Research Corp (USA) |
| TA-235/PT | Joint Electronics Type Designation System (USA) |
| TA-235/PT | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-11996 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 521503 | Comspace Corp Arkay Intl Div (USA) |
| TA235PT | Aiken Advanced Systems Inc a Div of Amstar Technical Products Inc an Affil of Amstar Corp (USA) |
| GA51821 | Simplex Drilling Div of Wisconsin Drill Head Co (USA) |
NSN 5965-00-549-0220 is a Earphone Element, manufactured by Audiosears Corp Dba Audiosears Corp, classified under FSC 5965 (No Item Name Available). Status: cancelled.
NSN 5965-00-549-0220 has 13 cross-referenced part numbers: TA235PT (Audiosears Corp Dba Audiosears Corp), SM-C-208021 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10099 (Astrocom Electronics Inc), 1591 (Audiosears Corp Dba Audiosears Corp), 105-27 (Quadratech Research Corp) and 8 more.
There are 12 known substitutes for 5965-00-549-0220: 5330-00-003-6781, 6240-00-014-5431, 5999-00-035-7863 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TA235PT: Body Style: EARPHONE ELEMENT, CIRCULAR; Earphone Element Depth: 0.750 INCHES NOMINAL IN; Impedance Rating in Ohms: 150.0 NOMINAL; Earphone Element Type: MAGNETIC. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5965-00-549-0220 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.