The Hoist-Train Mechanism,sonar, cataloged under National Stock Number 5845-01-364-7326, is classified within Federal Supply Class 5845 (Underwater Sound Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L3 Technologies, Inc. Div Ocean Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5845-01-364-7326 |
| Primary Part Number | 8028620 |
| Item Name | Hoist-Train Mechanism,sonar |
| FSC / FSG | 5845 / 58 — Underwater Sound Equipment |
| Manufacturer | L3 Technologies, Inc. Div Ocean Systems |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 8028620 | L3 Technologies, Inc. Div Ocean Systems (USA) |
| 70600-81838-105 | Rtx Corp (USA) |
| 70600-81838-105 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| RL-299/AQS-13F | 5/3 Secondary reference U.S. Government activity |
NSN 5845-01-364-7326 is a Hoist-Train Mechanism,sonar, manufactured by L3 Technologies, Inc. Div Ocean Systems, classified under FSC 5845, Underwater Sound Equipment. Status: active.
NSN 5845-01-364-7326 has 3 manufacturer part numbers on file: 8028620 (L3 Technologies, Inc. Div Ocean Systems), 70600-81838-105 (Rtx Corp), 70600-81838-105 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
1 possible match (shared part number, not a government interchangeability claim): 3895-01-413-7480. Verify interchangeability with system specifications before substitution.
Key specifications for 8028620: Overall Height: 24.000 INCHES MAXIMUM IN; Overall Length: 25.600 INCHES NOMINAL IN; Overall Width: 21.125 INCHES NOMINAL IN; Special Features: FOUR HOLES MEASURING 0.363 IN. NOM. DIA. IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.