The Arrester,lightning, cataloged under National Stock Number 5920-01-644-0973, 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 Infinite Electronics International, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-644-0973 |
| Primary Part Number | AL-LSXM-RT-ME |
| Item Name | Arrester,lightning |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Infinite Electronics International, Inc |
| Status | ACTIVE |
| Body Material | ALUMINUM |
| 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 |
|---|---|
| AL-LSXM-RT-ME PRIMARY | Infinite Electronics International, Inc (USA) |
NSN 5920-01-644-0973 is a Arrester,lightning, manufactured by Infinite Electronics International, Inc, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-644-0973 has 1 manufacturer part number on file: AL-LSXM-RT-ME (Infinite Electronics International, Inc).
Key specifications for AL-LSXM-RT-ME: Overall Length: 2.70 INCHES NOMINAL IN; Body Material: ALUMINUM; Special Features: CONTINUOUS POWER 10W, BULKHEAT MOUNT, WITH REVERSE PIN CONNECTORS, WEATHERPROOF WHEN INSTALLED, RETURN LOSS 20DB TYOICAL, VSWR 1.2 TO 1 TYPICAL 1.3 TO 1 MAX, FREQ RANGES 2.0GHZ TO 6.0 GHZ GHz; End Item Identification: ARRESTING LIGHTNING. 1 specification is 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.