PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16159Parts Kit,clockwork

Aerosonic Llc · NSN 6645-01-576-2680 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-576-2680 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-576-2680. Primary manufacturer part number: 16159.
Features
  • Parts Kit,clockwork — FSC 6645
  • 1 verified cross-reference
  • Primary manufacturer: Aerosonic Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,clockwork, cataloged under National Stock Number 6645-01-576-2680, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Aerosonic Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,clockwork
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersAerosonic Llc (CAGE 98810)
Technical Specifications
ParameterValue
NSN6645-01-576-2680
Primary Part Number16159
Item NameParts Kit,clockwork
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerAerosonic Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-01-067-8900A44369 INTERCHANGEABLE
Seat,helical Compression Spring
Cnh Industrial America Llc Dba Cnh America
5935-01-112-54311251-4856 INTERCHANGEABLE
Connector,plug,electrical
Keysight Technologies Inc
3040-01-135-436816159 INTERCHANGEABLE
Lever,remote Control
Westerbeke Corporation
4730-01-328-697416159 INTERCHANGEABLE
Reducer,pipe
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
16159 PRIMARY Aerosonic Llc (USA)
Related Parts
5340-01-067-8900INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
A44369
5935-01-112-5431INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1251-4856
3040-01-135-4368INTERCHANGEABLE
LEVER,REMOTE CONTROL
16159
4730-01-328-6974INTERCHANGEABLE
REDUCER,PIPE
16159

Frequently Asked Questions

What is NSN 6645-01-576-2680?

NSN 6645-01-576-2680 is a Parts Kit,clockwork, manufactured by Aerosonic Llc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-576-2680?

NSN 6645-01-576-2680 has 1 cross-referenced part number: 16159 (Aerosonic Llc).

What NSN replaces 6645-01-576-2680?

There are 4 known substitutes for 6645-01-576-2680: 5340-01-067-8900, 5935-01-112-5431, 3040-01-135-4368 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com