PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DA 400Collimator,infrared

Taylor Hobson Inc · NSN 6650-01-327-7826 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-01-327-7826 — this item is cataloged by the U.S. Government under National Stock Number 6650-01-327-7826. Primary manufacturer part number: DA 400.
Features
  • Collimator,infrared — FSC 6650
  • General Characteristics Item Description: DUAL AXIS; RANGE OF MEASUREMENT: PORM 300 SEC; DIRECT READING TO 0.1 SEC; MEASURING AXES: TWO,90 DEG APART; MAX WORK DISTANCE: 15.0 FT; FIELD OF VIEW FOR VISUAL SIGHTING: 3.5 DEG; LIGHT SOURCE: INFRA-RED LED,YELLOW LED; RS232 & IEEE488 INTERFACING; DIM: 10.25 IN. L AUTOCOLLIMATOR,161 MM O/A H,APERTURE: 1.770 IN; POWER: 100-260VAC W/SELECTOR FOR 110,120,220,240V,4863 HZ VAC
  • 2 verified cross-references
  • Primary manufacturer: Taylor Hobson Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Collimator,infrared, cataloged under National Stock Number 6650-01-327-7826, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Taylor Hobson Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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
NSN6650-01-327-7826
Primary Part NumberDA 400
Item NameCollimator,infrared
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerTaylor Hobson Inc
StatusACTIVE
General Characteristics Item DescriptionDUAL AXIS; RANGE OF MEASUREMENT: PORM 300 SEC; DIRECT READING TO 0.1 SEC; MEASURING AXES: TWO,90 DEG APART; MAX WORK DISTANCE: 15.0 FT; FIELD OF VIEW FOR VISUAL SIGHTING: 3.5 DEG; LIGHT SOURCE: INFRA-RED LED,YELLOW LED; RS232 & IEEE488 INTERFACING; DIM: 10.25 IN. L AUTOCOLLIMATOR,161 MM O/A H,APERTURE: 1.770 IN; POWER: 100-260VAC W/SELECTOR FOR 110,120,220,240V,4863 HZ VAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3110-00-100-051514274 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5310-00-227-4887 INTERCHANGEABLE
Washer,spring Tension
5310-00-445-548014274 INTERCHANGEABLE
Nut,jib Crane
Time Manufacturing Company Dba Time Manufacturing Company
5945-00-600-8927 INTERCHANGEABLE
Plunger,solenoid
5340-01-200-5845 INTERCHANGEABLE
Bracket,monitor Ala
6635-01-369-6638DA400 INTERCHANGEABLE
Magnetic Inspection Unit,portabl
Parker Research Corporation
Cross-Reference Index
Part NumberManufacturer
142/74 Taylor Hobson Inc (USA)
DA 400 PRIMARY Taylor Hobson Inc (USA)
Related Parts
3110-00-100-0515INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
14274
5310-00-227-4887INTERCHANGEABLE
WASHER,SPRING TENSION
5310-00-445-5480INTERCHANGEABLE
NUT,JIB CRANE
14274
5945-00-600-8927INTERCHANGEABLE
PLUNGER,SOLENOID
5340-01-200-5845INTERCHANGEABLE
BRACKET,MONITOR ALA
6635-01-369-6638INTERCHANGEABLE
MAGNETIC INSPECTION UNIT,PORTABL
DA400

Frequently Asked Questions

What is NSN 6650-01-327-7826?

NSN 6650-01-327-7826 is a Collimator,infrared, manufactured by Taylor Hobson Inc, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-01-327-7826?

NSN 6650-01-327-7826 has 2 cross-referenced part numbers: 142/74 (Taylor Hobson Inc), DA 400 (Taylor Hobson Inc).

What NSN replaces 6650-01-327-7826?

There are 6 known substitutes for 6650-01-327-7826: 3110-00-100-0515, 5310-00-227-4887, 5310-00-445-5480 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DA 400?

Key specifications for DA 400: General Characteristics Item Description: DUAL AXIS; RANGE OF MEASUREMENT: PORM 300 SEC; DIRECT READING TO 0.1 SEC; MEASURING AXES: TWO,90 DEG APART; MAX WORK DISTANCE: 15.0 FT; FIELD OF VIEW FOR VISUAL SIGHTING: 3.5 DEG; LIGHT SOURCE: INFRA-RED LED,YELLOW LED; RS232 & IEEE488 INTERFACING; DIM: 10.25 IN. L AUTOCOLLIMATOR,161 MM O/A H,APERTURE: 1.770 IN; POWER: 100-260VAC W/SELECTOR FOR 110,120,220,240V,4863 HZ VAC. 1 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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