The Shield,corona, cataloged under National Stock Number 5920-00-819-8577, 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 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5920-00-819-8577 |
| Primary Part Number | 9008008 |
| Item Name | Shield,corona |
| FSC / FSG | 5920 / 59 — Fuses, Arrestors, Absorbers, and Protectors |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Surface Treatment Document and Classification | MIL-T-10727,TY 1 MIL SPEC 3RD TREATMENT RESPONSE |
| Unthreaded Mounting Hole Diameter | 0.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Style Designator | IRREGULAR |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Surface Treatment | COPPER ALLOY OR COPPER OR TIN |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 9008009 | Us Army Aviation and Missile Command (USA) |
| 9008008 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 9008008 | C/1 Advisory reference — outside the item-of-supply concept Lucent Technologies Inc Corporate Headquarters |
| 9008008 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| 9008008 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5920-00-819-8577 is a Shield,corona, manufactured by Us Army Aviation and Missile Command, classified under FSC 5920, Fuses, Arrestors, Absorbers, and Protectors. Status: active.
NSN 5920-00-819-8577 has 2 manufacturer part numbers on file: 9008009 (Us Army Aviation and Missile Command), 9008008 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-275-2369. Verify interchangeability with system specifications before substitution.
Key specifications for 9008008: Mounting Facility Type and Quantity: 1 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 0.390 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-T-10727,TY 1 MIL SPEC 3RD TREATMENT RESPONSE; Unthreaded Mounting Hole Diameter: 0.062 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 7 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.