PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K222Autocollimator

Contraves Inc · NSN 6650-01-129-4968 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-129-4968 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-129-4968. Primary manufacturer part number: K222.
Features
  • Autocollimator — FSC 6650
  • General Characteristics Item Description: DUAL-AXIS MEASUREMENT; W/2 MICROMETERS; MEASURING RANGE: 150 FT-1 ARC MINUTE,AT 10 FT-10 ARC MINUTE; FIELD OF VIEW:26 ARC MINUTES; APERTURE:1.800 IN. DIA; FOCAL LG:43.000 IN.; MAGNIFICATION:38X; OCULAR FOCUS RANGE:PORM 5 DIOPTERS; ANTI-REFLECTION COATED; SCALE:DIV ARC SEC AND TENTHS ARC SEC; LIGHT SOURCE:VARIABLE INTENSITY 6.0 V LAMP; POWER INPUT:115.0 V,60.0 HZ; O/A LG:18.750 IN.; WT:9 LBS 4 OZ; RETICLE:FILAR-BIFILAR; W/CARRYING CASE V
  • 1 verified cross-reference
  • Primary manufacturer: Contraves Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Autocollimator, cataloged under National Stock Number 6650-01-129-4968, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Contraves Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-01-129-4968
Primary Part NumberK222
Item NameAutocollimator
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerContraves Inc
StatusACTIVE
General Characteristics Item DescriptionDUAL-AXIS MEASUREMENT; W/2 MICROMETERS; MEASURING RANGE: 150 FT-1 ARC MINUTE,AT 10 FT-10 ARC MINUTE; FIELD OF VIEW:26 ARC MINUTES; APERTURE:1.800 IN. DIA; FOCAL LG:43.000 IN.; MAGNIFICATION:38X; OCULAR FOCUS RANGE:PORM 5 DIOPTERS; ANTI-REFLECTION COATED; SCALE:DIV ARC SEC AND TENTHS ARC SEC; LIGHT SOURCE:VARIABLE INTENSITY 6.0 V LAMP; POWER INPUT:115.0 V,60.0 HZ; O/A LG:18.750 IN.; WT:9 LBS 4 OZ; RETICLE:FILAR-BIFILAR; W/CARRYING CASE V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
6105-00-081-9400K222 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
4931-00-157-2360K222 INTERCHANGEABLE
Collimator Set,alignment
L3 Technologies, Inc. Div L3 Keo
5970-00-810-15137100117646 INTERCHANGEABLE
Repair Kit,electrical Cable Insu
3m Company
5950-01-226-77918500599 INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International
4310-01-283-5983K222 INTERCHANGEABLE
Parts Kit,vacuum Pump
Gast Mfg Corp
5935-01-398-5502K222B INTERCHANGEABLE
Adapter,connector
Anritsu Company
Cross-Reference Index
Part NumberManufacturer
K222 PRIMARY Contraves Inc (USA)
Related Parts
6105-00-081-9400INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
K222
4931-00-157-2360INTERCHANGEABLE
COLLIMATOR SET,ALIGNMENT
K222
5970-00-810-1513INTERCHANGEABLE
REPAIR KIT,ELECTRICAL CABLE INSU
7100117646
5950-01-226-7791INTERCHANGEABLE
TRANSFORMER,POWER
8500599
4310-01-283-5983INTERCHANGEABLE
PARTS KIT,VACUUM PUMP
K222
5935-01-398-5502INTERCHANGEABLE
ADAPTER,CONNECTOR
K222B

Frequently Asked Questions

What is NSN 6650-01-129-4968?

NSN 6650-01-129-4968 is a Autocollimator, manufactured by Contraves Inc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-129-4968?

NSN 6650-01-129-4968 has 1 cross-referenced part number: K222 (Contraves Inc).

What NSN replaces 6650-01-129-4968?

There are 6 known substitutes for 6650-01-129-4968: 6105-00-081-9400, 4931-00-157-2360, 5970-00-810-1513 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K222?

Key specifications for K222: End Item Identification: TRACKING STATION,AN/FSQ-114; General Characteristics Item Description: DUAL-AXIS MEASUREMENT; W/2 MICROMETERS; MEASURING RANGE: 150 FT-1 ARC MINUTE,AT 10 FT-10 ARC MINUTE; FIELD OF VIEW:26 ARC MINUTES; APERTURE:1.800 IN. DIA; FOCAL LG:43.000 IN.; MAGNIFICATION:38X; OCULAR FOCUS RANGE:PORM 5 DIOPTERS; ANTI-REFLECTION COATED; SCALE:DIV ARC SEC AND TENTHS ARC SEC; LIGHT SOURCE:VARIABLE INTENSITY 6.0 V LAMP; POWER INPUT:115.0 V,60.0 HZ; O/A LG:18.750 IN.; WT:9 LBS 4 OZ; RETICLE:FILAR-BIFILAR; W/CARRYING CASE V. 2 total characteristics are documented in the Federal Logistics Information System.

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