The Fitting Assembly, cataloged under National Stock Number 1680-01-161-8307, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Rotair Aerospace Corp. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-161-8307 |
| Primary Part Number | 70850-21422-042 |
| Item Name | Fitting Assembly |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Rotair Aerospace Corp |
| Status | ACTIVE |
| FSC Application Data | PILOT'S REAR VIEW MIRROR |
| 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 |
|---|---|
| 70850-21422-042 PRIMARY | Rotair Aerospace Corp (USA) |
| 70850-21422-042 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 1680-01-161-8307 is a Fitting Assembly, manufactured by Rotair Aerospace Corp, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-161-8307 has 2 manufacturer part numbers on file: 70850-21422-042 (Rotair Aerospace Corp), 70850-21422-042 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70850-21422-042: FSC Application Data: PILOT'S REAR VIEW MIRROR; End Item Identification: AIRCRAFT MODEL SH-60B. 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 1680-01-161-8307 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.