NSN 1680-01-550-9190 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-550-9190. Manufacturer of record part number: HM020-023-2.
Also searched as1680-01-550-9190 ·
1680015509190 ·
NIIN 015509190 ·
01-550-9190 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 1T765 · HM020-023-2
Nearby stock numbers← 1680-01-550-9188 Cover and Col Assy,
·
1680-01-550-9191 Check Valve, Aircraf →
Features
Bracket,aircraft,ma — FSC 1680
Criticality Code Justification: AGAV
1 manufacturer part number on file
Manufacturer of record: Robertson Fuel Systems, L.l.c.
Identification
NSN: 1680-01-550-9190
NIIN: 015509190
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: HM020-023-2
Manufacturer: Robertson Fuel Systems, L.l.c.
General Description
The Bracket,aircraft,ma, cataloged under National Stock Number 1680-01-550-9190, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Robertson Fuel Systems, L.l.c.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-550-9190
Primary Part Number
HM020-023-2
Item Name
Bracket,aircraft,ma
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Other items in FSC 1680 — Miscellaneous Aircraft Accessories and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1680-00-000-0144
CUSHION,SEAT BACK,AIRCRAFT
1680-00-001-1401
1680-00-001-1401 · Item name not on file
1680-00-001-1402
1680-00-001-1402 · Item name not on file
1680-00-001-1403
1680-00-001-1403 · Item name not on file
1680-00-001-1404
COVER,INERTIA REEL
1680-00-001-1730
SHIELD,THERMAL RADI
1680-00-001-1731
LEVER,REMOTE CONTROL
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
Frequently Asked Questions
What is NSN 1680-01-550-9190?
NSN 1680-01-550-9190 is a Bracket,aircraft,ma, manufactured by Robertson Fuel Systems, L.l.c., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-550-9190?
NSN 1680-01-550-9190 has 1 manufacturer part number on file: HM020-023-2 (Robertson Fuel Systems, L.l.c.).
What are the specifications of HM020-023-2?
Key specifications for HM020-023-2: Criticality Code Justification: AGAV; End Item Identification: NHA TANK ASSEMBLY; V-22 AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-01-550-9190 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.
What is the DEMIL code for NSN 1680-01-550-9190?
NSN 1680-01-550-9190 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.