The Fairing,riser, cataloged under National Stock Number 1420-01-263-0476, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Raytheon Company. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-263-0476 |
| Primary Part Number | 76Z2890-6 |
| Item Name | Fairing,riser |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| General Characteristics Item Description | NOSE FAIRING IS 2O.365 IN. DIAMETER AT BASE; NUCLEAR HARDNESS CRITICAL IN |
| Criticality Code Justification | TEXT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 76Z2890-6 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 76Z2890-6 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| T20P40006-031 | 5/9 Secondary reference The Boeing Company Dba Boeing |
NSN 1420-01-263-0476 is a Fairing,riser, manufactured by Raytheon Company, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-263-0476 has 1 manufacturer part number on file: 76Z2890-6 (Raytheon Company).
Key specifications for 76Z2890-6: General Characteristics Item Description: NOSE FAIRING IS 2O.365 IN. DIAMETER AT BASE; NUCLEAR HARDNESS CRITICAL IN; Criticality Code Justification: TEXT; End Item Identification: BGM-109 MISSILE. 2 specifications are 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 1420-01-263-0476 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.