The Handset, cataloged under National Stock Number 5965-01-623-4540, is classified within Federal Supply Class 5965 (Headsets, Handsets, Microphones and Speakers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5965-01-623-4540 |
| Primary Part Number | 433-8357167-282 |
| Item Name | Handset |
| FSC / FSG | 5965 / 59 — Headsets, Handsets, Microphones and Speakers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 433-8357167-282 | Naval Sea Systems Command (USA) |
| M5-PRO-PTT | Impact Radio Accessoriescape Communications International Inc (CAN) |
| Reference | Meaning |
|---|---|
| H671-2007-282 | 5/2 Secondary reference U.S. Government activity |
| 218079740 | 3/2 Design control — primary reference U.S. Government activity |
| 8357167 REV A | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5965-01-623-4540 is a Handset, manufactured by Naval Sea Systems Command, classified under FSC 5965, Headsets, Handsets, Microphones and Speakers. Status: active.
NSN 5965-01-623-4540 has 2 manufacturer part numbers on file: 433-8357167-282 (Naval Sea Systems Command), M5-PRO-PTT (Impact Radio Accessoriescape Communications International Inc).
Key specifications for 433-8357167-282: Special Features: NOTE: USE WITH P/N 281 (218079739); DWG IS ARMS EXPORT CONTROLLED; Part Name Assigned by Controlling Agency: (INAVY) PTT UNIT W/M5 CONNECTOR; End Item Identification: VIRGINIA CLASS SUBMARINE SSN-774 SHIP ANNOUNCING SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.