PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4049Roller

Wakmann Watch Company Inc · NSN 6645-00-225-2666 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-00-225-2666 — this item is cataloged by the U.S. Government under National Stock Number 6645-00-225-2666. Primary manufacturer part number: 4049.
Features
  • Roller — FSC 6645
  • 1 verified cross-reference
  • Primary manufacturer: Wakmann Watch Company Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Roller, cataloged under National Stock Number 6645-00-225-2666, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Wakmann Watch Company Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRoller
FSC / FSG6645 — No Item Name Available (FSG 66)
ManufacturersWakmann Watch Company Inc (CAGE 98429)
Technical Specifications
ParameterValue
NSN6645-00-225-2666
Primary Part Number4049
Item NameRoller
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerWakmann Watch Company Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-461-83054049 INTERCHANGEABLE
Transformer,power
Sartron, Inc
5999-00-468-32414049 INTERCHANGEABLE
Contact,electrical
Dynalec Corporation
6110-00-519-2369AN16KN0A INTERCHANGEABLE
Starter,motor
Eaton Corporation
5305-00-721-45894049 INTERCHANGEABLE
Thumbscrew
Roller Bearing Co of America, Inc Div Pic Design
4720-00-829-41324049 INTERCHANGEABLE
Hose Assembly,air Duct
Flexaust Inc
5962-01-022-6717 INTERCHANGEABLE
Microcircuit,digital
5305-01-147-67194049-M07-F09 INTERCHANGEABLE
Screw,externally Relieved Body
Unicorp.
5330-01-265-0619 INTERCHANGEABLE
Tape,cloth,metal Seam Sealing
6240-01-267-9865 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
4049 PRIMARY Wakmann Watch Company Inc (USA)
Related Parts
5950-00-461-8305INTERCHANGEABLE
TRANSFORMER,POWER
4049
5999-00-468-3241INTERCHANGEABLE
CONTACT,ELECTRICAL
4049
6110-00-519-2369INTERCHANGEABLE
STARTER,MOTOR
AN16KN0A
5305-00-721-4589INTERCHANGEABLE
THUMBSCREW
4049
4720-00-829-4132INTERCHANGEABLE
HOSE ASSEMBLY,AIR DUCT
4049
5962-01-022-6717INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5305-01-147-6719INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
4049-M07-F09
5330-01-265-0619INTERCHANGEABLE
TAPE,CLOTH,METAL SEAM SEALING
6240-01-267-9865INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 6645-00-225-2666?

NSN 6645-00-225-2666 is a Roller, manufactured by Wakmann Watch Company Inc, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-00-225-2666?

NSN 6645-00-225-2666 has 1 cross-referenced part number: 4049 (Wakmann Watch Company Inc).

What NSN replaces 6645-00-225-2666?

There are 9 known substitutes for 6645-00-225-2666: 5950-00-461-8305, 5999-00-468-3241, 6110-00-519-2369 and 6 more. Verify interchangeability with system specifications before substitution.

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