PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6629Parts Kit,driving Axle Different

Teledyne Flir Unmanned Ground Systems, Inc · NSN 2520-01-646-5917 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-646-5917 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-646-5917. Primary manufacturer part number: 6629.
Features
  • Parts Kit,driving Axle Different — FSC 2520
  • 4 verified cross-references
  • Primary manufacturer: Teledyne Flir Unmanned Ground Systems, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Parts Kit,driving Axle Different, cataloged under National Stock Number 2520-01-646-5917, is classified within Federal Supply Class 2520 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Teledyne Flir Unmanned Ground Systems, Inc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameParts Kit,driving Axle Different
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersTeledyne Flir Unmanned Ground Systems, Inc (CAGE 7KJ69); Irobot Corporation (CAGE 066R1)
Technical Specifications
ParameterValue
NSN2520-01-646-5917
Primary Part Number6629
Item NameParts Kit,driving Axle Different
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTeledyne Flir Unmanned Ground Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-108-5372S6629 INTERCHANGEABLE
Switch,push
Edro Corporation, the Dba Edro Corp
4820-00-165-0957 INTERCHANGEABLE
Valve,regulating,fluid Pressure
5310-00-194-0012 INTERCHANGEABLE
Washer,flat
5925-00-374-48525052822BT20 INTERCHANGEABLE
Cutout,electrical
General Electric Company
3110-00-554-3232204S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3805-00-625-6016692 INTERCHANGEABLE
Clip Assembly,chuck
Milton Industries, Inc
5950-00-646-3612 INTERCHANGEABLE
Transformer,audio Frequency
5970-00-816-02684509 INTERCHANGEABLE
Insulator,bushing
Nvf Company (inc)
5940-00-851-9316 INTERCHANGEABLE
Terminal,stud
2805-00-863-4078VL21 INTERCHANGEABLE
Tappet,engine Poppet Valve
Trw Inc Trw Intl Trade Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
6629 PRIMARY Teledyne Flir Unmanned Ground Systems, Inc (USA)
6529 Irobot Corporation (USA)
6629 Irobot Corporation (USA)
4190697 Irobot Corporation (USA)
Related Parts
5930-00-108-5372INTERCHANGEABLE
SWITCH,PUSH
S6629
4820-00-165-0957INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
5310-00-194-0012INTERCHANGEABLE
WASHER,FLAT
5925-00-374-4852INTERCHANGEABLE
CUTOUT,ELECTRICAL
5052822BT20
3110-00-554-3232INTERCHANGEABLE
BEARING,BALL,ANNULAR
204S
3805-00-625-6016INTERCHANGEABLE
CLIP ASSEMBLY,CHUCK
692
5950-00-646-3612INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5970-00-816-0268INTERCHANGEABLE
INSULATOR,BUSHING
4509
5940-00-851-9316INTERCHANGEABLE
TERMINAL,STUD
2805-00-863-4078INTERCHANGEABLE
TAPPET,ENGINE POPPET VALVE
VL21
5330-01-020-9321INTERCHANGEABLE
GASKET
6629
3120-01-184-5846INTERCHANGEABLE
BUSHING,SLEEVE
6629

Frequently Asked Questions

What is NSN 2520-01-646-5917?

NSN 2520-01-646-5917 is a Parts Kit,driving Axle Different, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 2520 (No Item Name Available). Status: active.

What are the part numbers for NSN 2520-01-646-5917?

NSN 2520-01-646-5917 has 4 cross-referenced part numbers: 6629 (Teledyne Flir Unmanned Ground Systems, Inc), 6529 (Irobot Corporation), 6629 (Irobot Corporation), 4190697 (Irobot Corporation).

What NSN replaces 2520-01-646-5917?

There are 12 known substitutes for 2520-01-646-5917: 5930-00-108-5372, 4820-00-165-0957, 5310-00-194-0012 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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