PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23306Telescope,non-Inverting Infrared

Contour Metrological & Manufacturing, Inc Div Cmm Optic · NSN 5855-01-628-9617 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-628-9617 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-628-9617. Primary manufacturer part number: 23306.
Features
  • Telescope,non-Inverting Infrared — FSC 5855
  • 5 verified cross-references
  • Primary manufacturer: Contour Metrological & Manufacturing, Inc Div Cmm Optic
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Telescope,non-Inverting Infrared, cataloged under National Stock Number 5855-01-628-9617, 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 Contour Metrological & Manufacturing, Inc Div Cmm Optic. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTelescope,non-Inverting Infrared
FSC / FSG5855 — No Item Name Available (FSG 58)
ManufacturersContour Metrological & Manufacturing, Inc Div Cmm Optic (CAGE 3A5R4); Raytheon Company Dba Raytheon (CAGE 96214); Qioptiq Defense, Inc. Div Qioptiq Defens, Inc. (CAGE 4VNB9); General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies (CAGE 1HT10)
Technical Specifications
ParameterValue
NSN5855-01-628-9617
Primary Part Number23306
Item NameTelescope,non-Inverting Infrared
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerContour Metrological & Manufacturing, Inc Div Cmm Optic
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-116-2736 INTERCHANGEABLE
Transistor
5136-00-197-9305 INTERCHANGEABLE
Die,thread Cutting
1650-00-464-361323306 INTERCHANGEABLE
Plunger,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5330-00-641-115005086AB INTERCHANGEABLE
Seal,plain Encased
Cnh Industrial America Llc Dba Cnh America
5306-00-835-9587 INTERCHANGEABLE
Bolt,machine
4130-01-287-545823306 INTERCHANGEABLE
Ice Cushion,ice Making Machine
Schneider Metal Mfg Co Inc Ross Temp Div
Cross-Reference Index
Part NumberManufacturer
23306 PRIMARY Contour Metrological & Manufacturing, Inc Div Cmm Optic (USA)
6631089 Raytheon Company Dba Raytheon (USA)
6631089-8 Qioptiq Defense, Inc. Div Qioptiq Defens, Inc. (USA)
23306 General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies (USA)
6631089-8 Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-116-2736INTERCHANGEABLE
TRANSISTOR
5136-00-197-9305INTERCHANGEABLE
DIE,THREAD CUTTING
1650-00-464-3613INTERCHANGEABLE
PLUNGER,VALVE
23306
5330-00-641-1150INTERCHANGEABLE
SEAL,PLAIN ENCASED
05086AB
5306-00-835-9587INTERCHANGEABLE
BOLT,MACHINE
4130-01-287-5458INTERCHANGEABLE
ICE CUSHION,ICE MAKING MACHINE
23306

Frequently Asked Questions

What is NSN 5855-01-628-9617?

NSN 5855-01-628-9617 is a Telescope,non-Inverting Infrared, manufactured by Contour Metrological & Manufacturing, Inc Div Cmm Optic, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-628-9617?

NSN 5855-01-628-9617 has 5 cross-referenced part numbers: 23306 (Contour Metrological & Manufacturing, Inc Div Cmm Optic), 6631089 (Raytheon Company Dba Raytheon), 6631089-8 (Qioptiq Defense, Inc. Div Qioptiq Defens, Inc.), 23306 (General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies), 6631089-8 (Raytheon Company Dba Raytheon).

What NSN replaces 5855-01-628-9617?

There are 6 known substitutes for 5855-01-628-9617: 5961-00-116-2736, 5136-00-197-9305, 1650-00-464-3613 and 3 more. Verify interchangeability with system specifications before substitution.

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