The Sunshade,dome,missile Guidance, cataloged under National Stock Number 1420-01-045-0842, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-045-0842 |
| Primary Part Number | 639AS622 |
| Item Name | Sunshade,dome,missile Guidance |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | COMPONENTS DAMPER HOUSING SUBASSY 1,HUB 1,WASHER 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 639AS622 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 588.10-100098-000 | Diehl Defence Gmbh & Co. Kg (DEU) |
| Reference | Meaning |
|---|---|
| 588.10-100018-000 | 5/9 Secondary reference Diehl Defence Gmbh & Co. Kg |
NSN 1420-01-045-0842 is a Sunshade,dome,missile Guidance, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-045-0842 has 2 manufacturer part numbers on file: 639AS622 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 588.10-100098-000 (Diehl Defence Gmbh & Co. Kg).
Key specifications for 639AS622: General Characteristics Item Description: COMPONENTS DAMPER HOUSING SUBASSY 1,HUB 1,WASHER 1; End Item Identification: GUIDED MISSILE MODEL AIM-9L. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1420-01-045-0842 has DEMIL Code D. 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.