PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18858Pan and Tilt Assembly,thermal Vi

Teledyne Flir Unmanned Ground Systems, Inc · NSN 5855-01-645-7777 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-645-7777 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-645-7777. Primary manufacturer part number: 18858.
Features
  • Pan and Tilt Assembly,thermal Vi — FSC 5855
  • 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 Pan and Tilt Assembly,thermal Vi, cataloged under National Stock Number 5855-01-645-7777, is classified within Federal Supply Class 5855 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-645-7777
Primary Part Number18858
Item NamePan and Tilt Assembly,thermal Vi
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerTeledyne Flir Unmanned Ground Systems, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5950-00-234-6866 INTERCHANGEABLE
Transformer,heli-Coil Adjustment
2590-00-529-8580 INTERCHANGEABLE
Cap,filler Opening
5950-00-646-3127 INTERCHANGEABLE
Transformer,audio Frequency
3120-01-021-192218858 INTERCHANGEABLE
Bearing,washer,thrust
Altra Industrial Motion Corp.
5305-01-099-635818858 INTERCHANGEABLE
Screw
Hyster-Yale Group, Inc.
5962-01-115-9095932820-235 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Dba Raytheon
5340-01-191-329518858 INTERCHANGEABLE
Cover,access
Moog Inc. Dba Ampac-Isp Corp
4330-01-558-453018858 INTERCHANGEABLE
Filtering Disk,fluid
Sweco Inc
6545-01-572-724880-0149 INTERCHANGEABLE
First Aid Kit,individual
North American Rescue, Llc
Cross-Reference Index
Part NumberManufacturer
18858 Irobot Corporation (USA)
18858 PRIMARY Teledyne Flir Unmanned Ground Systems, Inc (USA)
Related Parts
5950-00-234-6866INTERCHANGEABLE
TRANSFORMER,HELI-COIL ADJUSTMENT
2590-00-529-8580INTERCHANGEABLE
CAP,FILLER OPENING
5950-00-646-3127INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3120-01-021-1922INTERCHANGEABLE
BEARING,WASHER,THRUST
18858
5305-01-099-6358INTERCHANGEABLE
SCREW
18858
5962-01-115-9095INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
932820-235
5340-01-191-3295INTERCHANGEABLE
COVER,ACCESS
18858
4330-01-558-4530INTERCHANGEABLE
FILTERING DISK,FLUID
18858
6545-01-572-7248INTERCHANGEABLE
FIRST AID KIT,INDIVIDUAL
80-0149

Frequently Asked Questions

What is NSN 5855-01-645-7777?

NSN 5855-01-645-7777 is a Pan and Tilt Assembly,thermal Vi, manufactured by Teledyne Flir Unmanned Ground Systems, Inc, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-645-7777?

NSN 5855-01-645-7777 has 2 cross-referenced part numbers: 18858 (Irobot Corporation), 18858 (Teledyne Flir Unmanned Ground Systems, Inc).

What NSN replaces 5855-01-645-7777?

There are 9 known substitutes for 5855-01-645-7777: 5950-00-234-6866, 2590-00-529-8580, 5950-00-646-3127 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18858?

Key specifications for 18858: Part Name Assigned by Controlling Agency: PAYLOAD BAY BELLY PAN; End Item Identification: 1385-01-620-4061. 2 total characteristics are documented in the Federal Logistics Information System.

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