The Wing Assembly and Fin Assembly,g, cataloged under National Stock Number 1420-01-166-7328, 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 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1420-01-166-7328 |
| Primary Part Number | 704AS4839 |
| Item Name | Wing Assembly and Fin Assembly,g |
| 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 | WING ASSEMBLY BSU-59/B; 44.00 IN. SPAN; 15.90 IN. CORD; 16.89 IN. H; WT. 9.50 LBS; 4 EA.FIN ASSEMBLY BSU-60/B OR BSU-60A/B; 24.10 IN. SPAN; 19.05 IN.CORD; 8.25 IN. H; WT. 6.04 LBS; 4 PER APPLICATION; FOR HARM AGM-88B/C,ATM-88B,CATM-88B/C. A |
| Reference Number Differentiating Characteristics | PKG 4 EA PER SET CNU-296/E CNTR. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 704AS4839 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 704AS4890 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 704AS4827 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1420-01-166-7328 is a Wing Assembly and Fin Assembly,g, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-166-7328 has 2 manufacturer part numbers on file: 704AS4839 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 704AS4890 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
4 possible matches (shared part number, not a government interchangeability claim): 1420-01-178-3530, 1420-01-191-1582, 1420-01-191-1591. Verify interchangeability with system specifications before substitution.
Key specifications for 704AS4839: General Characteristics Item Description: WING ASSEMBLY BSU-59/B; 44.00 IN. SPAN; 15.90 IN. CORD; 16.89 IN. H; WT. 9.50 LBS; 4 EA.FIN ASSEMBLY BSU-60/B OR BSU-60A/B; 24.10 IN. SPAN; 19.05 IN.CORD; 8.25 IN. H; WT. 6.04 LBS; 4 PER APPLICATION; FOR HARM AGM-88B/C,ATM-88B,CATM-88B/C. A; Reference Number Differentiating Characteristics: PKG 4 EA PER SET CNU-296/E CNTR.. 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 1420-01-166-7328 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.