PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17551Assy Roll

Teledyne Flir Unmanned Ground Systems, Inc · NSN 2520-01-624-1563 · FSC 2520 · No Item Name Available
Verified by PartsTable
NSN 2520-01-624-1563 — this item is cataloged by the U.S. Government under National Stock Number 2520-01-624-1563. Primary manufacturer part number: 17551.
Features
  • Assy Roll — FSC 2520
  • 2 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 Assy Roll, cataloged under National Stock Number 2520-01-624-1563, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAssy Roll
FSC / FSG2520 — No Item Name Available (FSG 25)
ManufacturersIrobot Corporation (CAGE 066R1); Teledyne Flir Unmanned Ground Systems, Inc (CAGE 7KJ69)
Technical Specifications
ParameterValue
NSN2520-01-624-1563
Primary Part Number17551
Item NameAssy Roll
FSC / FSG2520 / 25 — No Item Name Available
ManufacturerTeledyne Flir Unmanned Ground Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3030-00-084-372317550 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
2805-00-218-1411 INTERCHANGEABLE
Cylinder Sleeve
3455-00-240-731813220 INTERCHANGEABLE
Cutter,milling,angle
Niagara Cutter Inc
5960-00-274-418551421 INTERCHANGEABLE
Shield,electron Tube
Raytheon Company Dba Raytheon
5955-00-528-1097 INTERCHANGEABLE
Crystal Unit,quartz
4710-00-758-922417551 INTERCHANGEABLE
Tube Assembly,metal
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
2815-01-320-7275 INTERCHANGEABLE
Pin,piston
5342-01-492-59471755-1 INTERCHANGEABLE
Zenith Hatch Assy
Cpi Essco Inc
Cross-Reference Index
Part NumberManufacturer
17551 Irobot Corporation (USA)
17551 PRIMARY Teledyne Flir Unmanned Ground Systems, Inc (USA)
Related Parts
3030-00-084-3723INTERCHANGEABLE
BELT,V
17550
2805-00-218-1411INTERCHANGEABLE
CYLINDER SLEEVE
3455-00-240-7318INTERCHANGEABLE
CUTTER,MILLING,ANGLE
13220
5960-00-274-4185INTERCHANGEABLE
SHIELD,ELECTRON TUBE
51421
5955-00-528-1097INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
4710-00-758-9224INTERCHANGEABLE
TUBE ASSEMBLY,METAL
17551
2815-01-320-7275INTERCHANGEABLE
PIN,PISTON
5342-01-492-5947INTERCHANGEABLE
ZENITH HATCH ASSY
1755-1

Frequently Asked Questions

What is NSN 2520-01-624-1563?

NSN 2520-01-624-1563 is a Assy Roll, 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 2520-01-624-1563?

NSN 2520-01-624-1563 has 2 cross-referenced part numbers: 17551 (Irobot Corporation), 17551 (Teledyne Flir Unmanned Ground Systems, Inc).

What NSN replaces 2520-01-624-1563?

There are 8 known substitutes for 2520-01-624-1563: 3030-00-084-3723, 2805-00-218-1411, 3455-00-240-7318 and 5 more. Verify interchangeability with system specifications before substitution.

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