NSN 1680-01-688-1426 · NIIN 016881426 · Part number 56933-103
Leonardo Spa Helicopters Division - Production Site · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE A0126
Government record, cited
NSN 1680-01-688-1426 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-688-1426. Manufacturer of record part number: 56933-103.
Also searched as1680-01-688-1426 ·
1680016881426 ·
NIIN 016881426 ·
01-688-1426 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE A0126 · 56933-103
Manufacturer of record: Leonardo Spa Helicopters Division - Production Site
Identification
NSN: 1680-01-688-1426
NIIN: 016881426
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 56933-103
Manufacturer: Leonardo Spa Helicopters Division - Production Site
General Description
The Harness Set,aircraft Safety, cataloged under National Stock Number 1680-01-688-1426, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-688-1426
Primary Part Number
56933-103
Item Name
Harness Set,aircraft Safety
FSC / FSG
1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer
Leonardo Spa Helicopters Division - Production Site
Leonardo Spa Helicopters Division - Production Site (ITA)
Reference documents
Reference
Meaning
56933-103
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
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 1680-01-688-1426?
NSN 1680-01-688-1426 is a Harness Set,aircraft Safety, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-688-1426?
NSN 1680-01-688-1426 has 1 manufacturer part number on file: 56933-103 (Leonardo Spa Helicopters Division - Production Site).
What are the specifications of 56933-103?
Key specifications for 56933-103: Part Name Assigned by Controlling Agency: RESTRAINT ASSY; Unpackaged Unit Weight: 2.36 POUNDS LBS. 1 specification is documented in the U.S. Government catalog.
Is NSN 1680-01-688-1426 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.