NSN 1680-01-539-3284 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-539-3284. Manufacturer of record part number: BL-5100-21-1.
Also searched as1680-01-539-3284 ·
1680015393284 ·
NIIN 015393284 ·
01-539-3284 ·
FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 08484 · BL-5100-21-1
Nearby stock numbers← 1680-01-539-3283 Parts Kit, Mechanical Transmissio
·
1680-01-539-3320 Control Assembly, Push-Pull →
Features
Winch,aircraft Mounted — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Breeze-Eastern Llc
Identification
NSN: 1680-01-539-3284
NIIN: 015393284
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: BL-5100-21-1
Manufacturer: Breeze-Eastern Llc
General Description
The Winch,aircraft Mounted, cataloged under National Stock Number 1680-01-539-3284, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Breeze-Eastern Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1680-01-539-3284
Primary Part Number
BL-5100-21-1
Item Name
Winch,aircraft Mounted
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.
1680-00-001-1736
DUCT ASSEMBLY,BRANCHED
1680-00-003-3721
1680-00-003-3721 · Item name not on file
1680-00-009-3782
PISTON,EJECTOR,INNER
1680-00-009-6180
1680-00-009-6180 · Item name not on file
1680-00-475-0002
TIP,RUBBER CONTROL
1680-00-696-6170
ADAPTER,SCREW END A
1680-00-867-7158
COVER,GEARCASE
1680-00-885-0923
KNOB ASSY,LANDING G
Frequently Asked Questions
What is NSN 1680-01-539-3284?
NSN 1680-01-539-3284 is a Winch,aircraft Mounted, manufactured by Breeze-Eastern Llc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
What part numbers are listed for NSN 1680-01-539-3284?
NSN 1680-01-539-3284 has 2 manufacturer part numbers on file: BL-5100-21-1 (Leonardo Spa Aeronautics Division - Pomigliano D'arco Site), BL-5100-21-1 (Breeze-Eastern Llc).
What are the specifications of BL-5100-21-1?
Key specifications for BL-5100-21-1: Part Name Assigned by Controlling Agency: WINCH ASSEMBLY RETRIEVAL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1680-01-539-3284 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.