The Absorber,overvoltage, cataloged under National Stock Number 5920-01-481-8659, is classified within Federal Supply Class 5920 (Fuses, Arrestors, Absorbers, and Protectors) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-481-8659 |
| Primary Part Number | 320-6903106 FIND AY-1-14 |
| Item Name | Absorber,overvoltage |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| 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 |
|---|---|
| 7705K44 | Mcmaster-Carr Supply Co (USA) |
| 320-6903106 FIND AY-2-9 | Naval Sea Systems Command (USA) |
| 320-6903106 FIND AY-1-14 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 6903106 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5920-01-481-8659 is a Absorber,overvoltage, manufactured by Naval Sea Systems Command, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-481-8659 has 3 manufacturer part numbers on file: 7705K44 (Mcmaster-Carr Supply Co), 320-6903106 FIND AY-2-9 (Naval Sea Systems Command), 320-6903106 FIND AY-1-14 (Naval Sea Systems Command).
Key specifications for 320-6903106 FIND AY-1-14: Special Features: 6 OUTLETS; End Item Identification: MICS PARTS COMMAND XSURVELL SEN 0023. 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.