The Corona Cap, cataloged under National Stock Number 5920-01-209-3201, 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 Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5920-01-209-3201 |
| Primary Part Number | 11437828 |
| Item Name | Corona Cap |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM 6061-T6 PER QQ-A-225/8; CONSIST 1 CAP;1 WASHER,SPRING TENSION;1 CONTACT STRIP,RADIO FREQUENCY; 3 INSERT,SCREW THREAD-LOCKED IN,KEY; ZINCATE PER ASTM B253,PLUS COPPER PLATING,PER MIL-C-14550,CLASS 1,PLUS BRIGHT TIN PLATE 0.0005 THICK MINIMUM,PER MIL-T-10727,TYPE I,EXCEPT TIN SHALL BEFUSED; THREADS ARE NOT TO BE PLATED;L 1.75 IN; W 1.50 IN; H 0.62 IN IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11437828 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 11437828 | 5/1 Secondary reference Humboldt Machine Shop, Inc |
NSN 5920-01-209-3201 is a Corona Cap, manufactured by Us Army Aviation and Missile Command, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-01-209-3201 has 1 manufacturer part number on file: 11437828 (Us Army Aviation and Missile Command).
Key specifications for 11437828: General Characteristics Item Description: ALUMINUM 6061-T6 PER QQ-A-225/8; CONSIST 1 CAP;1 WASHER,SPRING TENSION;1 CONTACT STRIP,RADIO FREQUENCY; 3 INSERT,SCREW THREAD-LOCKED IN,KEY; ZINCATE PER ASTM B253,PLUS COPPER PLATING,PER MIL-C-14550,CLASS 1,PLUS BRIGHT TIN PLATE 0.0005 THICK MINIMUM,PER MIL-T-10727,TYPE I,EXCEPT TIN SHALL BEFUSED; THREADS ARE NOT TO BE PLATED;L 1.75 IN; W 1.50 IN; H 0.62 IN IN. 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.
NSN 5920-01-209-3201 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.