PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71-6202Mirror,stellite,mounted

Brunson Instrument Company Dba Brunson Instrument Co · NSN 6650-00-991-5358 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-00-991-5358 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-991-5358. Primary manufacturer part number: 71-6202.
Features
  • Mirror,stellite,mounted — FSC 6650
  • General Characteristics Item Description: 0.5 IN. THK,2.5 IN. DIA; FIRST SIDE FLAT TO 1/4 WAVE LENGTH OF SODIUM LIGHT; SEC SIDE CIRCULAR BOSS PARALLELTO 1 SEC ARC; MTD RING MAGNET 3 IN. DIA,RECESSED 0.003 IN; SHUNT RING MTD ON MAGNET FACE; W/ HARDWOOD BOX IN
  • 5 verified cross-references
  • Primary manufacturer: Brunson Instrument Company Dba Brunson Instrument Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mirror,stellite,mounted, cataloged under National Stock Number 6650-00-991-5358, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Brunson Instrument Company Dba Brunson Instrument Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6650-00-991-5358
Primary Part Number71-6202
Item NameMirror,stellite,mounted
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerBrunson Instrument Company Dba Brunson Instrument Co
StatusACTIVE
General Characteristics Item Description0.5 IN. THK,2.5 IN. DIA; FIRST SIDE FLAT TO 1/4 WAVE LENGTH OF SODIUM LIGHT; SEC SIDE CIRCULAR BOSS PARALLELTO 1 SEC ARC; MTD RING MAGNET 3 IN. DIA,RECESSED 0.003 IN; SHUNT RING MTD ON MAGNET FACE; W/ HARDWOOD BOX IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-100-3534 INTERCHANGEABLE
Cone and Rollers,tapered Roller
6650-00-219-349071-6202 INTERCHANGEABLE
Mirror,optical Instrument
Brunson Instrument Company Dba Brunson Instrument Company
5960-00-284-4097716202 INTERCHANGEABLE
Electron Tube
Unisys Corporation Dba Unisys Corp
3110-01-197-514871620-2 INTERCHANGEABLE
Bearing,bushing
Manitowoc Engineering Co Division of the Manitowoc Co Inc
Cross-Reference Index
Part NumberManufacturer
185 Brunson Instrument Co (USA)
71-6202 PRIMARY Brunson Instrument Company Dba Brunson Instrument Co (USA)
185 Brunson Instrument Company Dba Brunson Instrument Co (USA)
6650PL0922386 Jednolity Indeks Materialowy - Uniform Material Index (POL)
5202-G1 Brunson Instrument Company Dba Brunson Instrument Co (USA)
Related Parts
3110-00-100-3534INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
6650-00-219-3490INTERCHANGEABLE
MIRROR,OPTICAL INSTRUMENT
71-6202
5960-00-284-4097INTERCHANGEABLE
ELECTRON TUBE
716202
3110-01-197-5148INTERCHANGEABLE
BEARING,BUSHING
71620-2

Frequently Asked Questions

What is NSN 6650-00-991-5358?

NSN 6650-00-991-5358 is a Mirror,stellite,mounted, manufactured by Brunson Instrument Company Dba Brunson Instrument Co, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-00-991-5358?

NSN 6650-00-991-5358 has 5 cross-referenced part numbers: 185 (Brunson Instrument Co), 71-6202 (Brunson Instrument Company Dba Brunson Instrument Co), 185 (Brunson Instrument Company Dba Brunson Instrument Co), 6650PL0922386 (Jednolity Indeks Materialowy - Uniform Material Index), 5202-G1 (Brunson Instrument Company Dba Brunson Instrument Co).

What NSN replaces 6650-00-991-5358?

There are 4 known substitutes for 6650-00-991-5358: 3110-00-100-3534, 6650-00-219-3490, 5960-00-284-4097 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71-6202?

Key specifications for 71-6202: General Characteristics Item Description: 0.5 IN. THK,2.5 IN. DIA; FIRST SIDE FLAT TO 1/4 WAVE LENGTH OF SODIUM LIGHT; SEC SIDE CIRCULAR BOSS PARALLELTO 1 SEC ARC; MTD RING MAGNET 3 IN. DIA,RECESSED 0.003 IN; SHUNT RING MTD ON MAGNET FACE; W/ HARDWOOD BOX IN. 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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