The Adapter,harm,w43,ai, cataloged under National Stock Number 1680-01-532-9502, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Science Applications International Corporation Dba Saic Div Classified Aircraft Operations. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1680-01-532-9502 |
| Primary Part Number | 3673AS775-1 |
| Item Name | Adapter,harm,w43,ai |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Science Applications International Corporation Dba Saic Div Classified Aircraft Operations |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3673AS775-1 PRIMARY | Science Applications International Corporation Dba Saic Div Classified Aircraft Operations (USA) |
| 3673AS775-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3673AS775-1 | C/1 Advisory reference — outside the item-of-supply concept Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
| 3673AS775-1 | 5/9 Secondary reference Leidos, Inc. Dba Classified Operations Indianapolis |
NSN 1680-01-532-9502 is a Adapter,harm,w43,ai, manufactured by Science Applications International Corporation Dba Saic Div Classified Aircraft Operations, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-532-9502 has 2 manufacturer part numbers on file: 3673AS775-1 (Science Applications International Corporation Dba Saic Div Classified Aircraft Operations), 3673AS775-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3673AS775-1: Part Name Assigned by Controlling Agency: ADAPTER, HARM, W43. 0 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 1680-01-532-9502 has DEMIL Code Q. 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.