NSN 1680-01-659-7221 · NIIN 016597221 · Part number 50000-050
Mag Aerospace Industries, Llc Div Safran Cabins · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 29780
Government record, cited
NSN 1680-01-659-7221 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-659-7221. Manufacturer of record part number: 50000-050.
Also searched as1680-01-659-7221 ·
1680016597221 ·
NIIN 016597221 ·
01-659-7221 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 29780 · 50000-050 · 201427825-01
Nearby stock numbers← 1680-01-659-7181
·
1680-01-659-7243 Lever, Remote Control →
Features
Tank,water,aircraft — FSC 1680
1 manufacturer part number on file
Manufacturer of record: Mag Aerospace Industries, Llc Div Safran Cabins
Identification
NSN: 1680-01-659-7221
NIIN: 016597221
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 50000-050
Manufacturer: Mag Aerospace Industries, Llc Div Safran Cabins
General Description
The Tank,water,aircraft, cataloged under National Stock Number 1680-01-659-7221, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Tank,water,aircraft
FSC / FSG
1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers
Mag Aerospace Industries, Llc Div Safran Cabins (CAGE 29780)
Technical Specifications
Parameter
Value
NSN
1680-01-659-7221
Primary Part Number
50000-050
Item Name
Tank,water,aircraft
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Mag Aerospace Industries, Llc Div Safran Cabins
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4730-01-664-122750000-055POSSIBLE MATCH
OUTLET,PIPE
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
4820-01-664-123258000-085POSSIBLE MATCH
VALVE,RELIEF,PRESSURE AND TEMPER
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
4730-01-664-123850000-054POSSIBLE MATCH
COUPLING,PIPE
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
4730-01-664-124050000-061POSSIBLE MATCH
COUPLING,PIPE
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
4730-01-664-124750000-056POSSIBLE MATCH
COUPLING,PIPE
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
5340-01-664-891414312-011-10POSSIBLE MATCH
CLAMP,LOOP
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
5325-01-664-8923CM-75SJPOSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins
2590-01-716-904850000050POSSIBLE MATCH
PLATE,IDENTIFICATION
Possible match (shared part number)Fontaine Commercial Trailer, Inc. Dba Fontaine Heavy Haul Div Fontaine Heavy Haul
Mag Aerospace Industries, Llc Div Safran Cabins (USA)
Reference documents
Reference
Meaning
201427825-01
7/2Vendor item drawing reference
U.S. Government activity
Related Parts
4730-01-664-1227POSSIBLE MATCH
OUTLET,PIPE
50000-055
4820-01-664-1232POSSIBLE MATCH
VALVE,RELIEF,PRESSURE AND TEMPER
58000-085
4730-01-664-1238POSSIBLE MATCH
COUPLING,PIPE
50000-054
4730-01-664-1240POSSIBLE MATCH
COUPLING,PIPE
50000-061
4730-01-664-1247POSSIBLE MATCH
COUPLING,PIPE
50000-056
5340-01-664-8914POSSIBLE MATCH
CLAMP,LOOP
14312-011-10
5325-01-664-8923POSSIBLE MATCH
RING,RETAINING
CM-75SJ
2590-01-716-9048POSSIBLE MATCH
PLATE,IDENTIFICATION
50000050
Frequently Asked Questions
What is NSN 1680-01-659-7221?
NSN 1680-01-659-7221 is a Tank,water,aircraft, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-659-7221?
NSN 1680-01-659-7221 has 1 manufacturer part number on file: 50000-050 (Mag Aerospace Industries, Llc Div Safran Cabins).
What NSN replaces 1680-01-659-7221?
8 possible matches (shared part number, not a government interchangeability claim): 4730-01-664-1227, 4820-01-664-1232, 4730-01-664-1238. Verify interchangeability with system specifications before substitution.
Is NSN 1680-01-659-7221 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.