PartsTable TECHNICAL DATA SHEET

NSN 1680-01-645-4492Government record, cited

Drum, Winch, Aircraft1680-01-645-4492

NSN 1680-01-645-4492 · NIIN 016454492 · Part number 44314-10-102

Hornet Acquisitionco, Llc Dba Onboard Systems · FSC 1680 — Miscellaneous Aircraft Accessories and Components · FSG 16 — Aircraft Components and Accessories · CAGE 3HRL4

Government record, cited

NSN 1680-01-645-4492 — this item is cataloged by the U.S. Government under National Stock Number 1680-01-645-4492. Manufacturer of record part number: 44314-10-102.

Also searched as 1680-01-645-4492 · 1680016454492 · NIIN 016454492 · 01-645-4492 · FSC 1680 Miscellaneous Aircraft Accessories and Components · CAGE 3HRL4 · 44314-10-102 · 70850-22111-147

Nearby stock numbers ← 1680-01-645-4364 Emergency W-O S · 1680-01-645-4497 Lightning Protector →

Features

Drum,winch,aircraft — FSC 1680
2 manufacturer part numbers on file
Manufacturer of record: Hornet Acquisitionco, Llc Dba Onboard Systems

Identification

NSN: 1680-01-645-4492
NIIN: 016454492
FSC: 1680 — Miscellaneous Aircraft Accessories and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 44314-10-102
Manufacturer: Hornet Acquisitionco, Llc Dba Onboard Systems

General Description

The Drum,winch,aircraft, cataloged under National Stock Number 1680-01-645-4492, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hornet Acquisitionco, Llc Dba Onboard Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Drum,winch,aircraft
FSC / FSG	1680 — Miscellaneous Aircraft Accessories and Components (FSG 16)
Manufacturers	Hornet Acquisitionco, Llc Dba Onboard Systems (CAGE 3HRL4); Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (CAGE 78286)

Technical Specifications

Parameter	Value
NSN	1680-01-645-4492
Primary Part Number	44314-10-102
Item Name	Drum,winch,aircraft
FSC / FSG	1680 / 16 — Miscellaneous Aircraft Accessories and Components
Manufacturer	Hornet Acquisitionco, Llc Dba Onboard Systems
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	F

Cross-Reference Index

Part Number	Manufacturer
44314-10-102 PRIMARY	Hornet Acquisitionco, Llc Dba Onboard Systems (USA)
70850-22111-147	Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)

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.

1680-00-001-1736

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 1680-01-645-4492?

NSN 1680-01-645-4492 is a Drum,winch,aircraft, manufactured by Hornet Acquisitionco, Llc Dba Onboard Systems, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.

What part numbers are listed for NSN 1680-01-645-4492?

NSN 1680-01-645-4492 has 2 manufacturer part numbers on file: 44314-10-102 (Hornet Acquisitionco, Llc Dba Onboard Systems), 70850-22111-147 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).

Is NSN 1680-01-645-4492 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 1680-01-645-4492?

NSN 1680-01-645-4492 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.

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