The Guidance Section,guided Missile, cataloged under National Stock Number 1420-01-491-7285, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1420-01-491-7285 |
| Item Name | Guidance Section,guided Missile |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Status | ACTIVE |
| General Characteristics Item Description | WGU-23E/B,F/SPARROW RIM-7P(BLKII FFT) W/P381 (7P++) BLD SOFTWARE LOADED |
| Dot Proper Shipping Name | ARTICLES, EXPLOSIVE, N.O.S. |
| Dot Identification Number | UN0349 |
| Dot Registration Code | EX1987080490D |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Package Reference Number | CNU-379/E S-S CNTR |
| Reference Number Differentiating Characteristics | DIFFERENTIATING SOFTWARE UPGRADE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0349 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as ARTICLES, EXPLOSIVE, N.O.S. |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1420-P529 | 6/9 Informative reference only U.S. Government activity |
| 917AS20664 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1420-01-491-7285 is a Guidance Section,guided Missile, classified under FSC 1420, Guided Missile Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1420-01-522-7264. Verify interchangeability with system specifications before substitution.
Key specifications for 1420-01-491-7285: General Characteristics Item Description: WGU-23E/B,F/SPARROW RIM-7P(BLKII FFT) W/P381 (7P++) BLD SOFTWARE LOADED; Dot Proper Shipping Name: ARTICLES, EXPLOSIVE, N.O.S.; Dot Identification Number: UN0349; Dot Registration Code: EX1987080490D. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1420-01-491-7285 has DEMIL Code G. 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.