The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-654-3147, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Siemens Corp. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-654-3147 |
| Primary Part Number | S20K320 |
| Item Name | Arrester,electrical Surge |
| FSC / FSG | 5920 / 59 — No Item Name Available |
| Manufacturer | Siemens Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S20K320 PRIMARY | Siemens Corp (USA) |
| 29-2733504-7 | General Dynamics Mission Systems, Inc. (USA) |
| V320LA40B PRIMARY | L3harris Technologies, Inc (USA) |
NSN 5920-01-654-3147 is a Arrester,electrical Surge, manufactured by Siemens Corp, classified under FSC 5920 (No Item Name Available). Status: active.
NSN 5920-01-654-3147 has 3 cross-referenced part numbers: S20K320 (Siemens Corp), 29-2733504-7 (General Dynamics Mission Systems, Inc.), V320LA40B (L3harris Technologies, Inc).
There are 2 known substitutes for 5920-01-654-3147: 5905-01-228-8782, 5905-01-415-3674. Verify interchangeability with system specifications before substitution.
Key specifications for S20K320: Overall Length: 1.100 INCHES NOMINAL IN; End Item Identification: 5805-01-644-5875; Part Name Assigned by Controlling Agency: ARRESTOR, ELECTRIC; Special Features: CONTINUOUS VOLTAGE RATING 420V DC V. 6 total characteristics are documented in the Federal Logistics Information System.