The Ring,seal,tank,wate, cataloged under National Stock Number 1680-00-761-0347, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring,seal,tank,wate |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Mag Aerospace Industries, Llc Div Safran Cabins (CAGE 29780) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-761-0347 |
| Primary Part Number | 7031-4 |
| Item Name | Ring,seal,tank,wate |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Mag Aerospace Industries, Llc Div Safran Cabins |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7031-4 PRIMARY | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| Reference | Meaning |
|---|---|
| 7031-4 | 5/9 Secondary reference U.S. Government activity |
NSN 1680-00-761-0347 is a Ring,seal,tank,wate, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-761-0347 has 1 manufacturer part number on file: 7031-4 (Mag Aerospace Industries, Llc Div Safran Cabins).
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-207-2714, 5895-01-714-7631. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.