PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

203RSight,night Vision Sniperscope

B.e. Meyers & Co., Inc. Dba Bemeyers Co · NSN 5855-01-526-4128 · FSC 5855 · No Item Name Available
Verified by PartsTable
NSN 5855-01-526-4128 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-526-4128. Primary manufacturer part number: 203R.
Features
  • Sight,night Vision Sniperscope — FSC 5855
  • Straight Type Overall Length: 5.500 INCHES NOMINAL IN
  • Focusing Type: ADJUSTABLE
  • Optical Device Type: LASER
  • Bracket: PROVIDED
  • 1 verified cross-reference
  • Primary manufacturer: B.e. Meyers & Co., Inc. Dba Bemeyers Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sight,night Vision Sniperscope, cataloged under National Stock Number 5855-01-526-4128, 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 B.e. Meyers & Co., Inc. Dba Bemeyers Co. Government technical data includes 4 verified specifications, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-526-4128
Primary Part Number203R
Item NameSight,night Vision Sniperscope
FSC / FSG5855 / 58 — No Item Name Available
ManufacturerB.e. Meyers & Co., Inc. Dba Bemeyers Co
StatusACTIVE
Straight Type Overall Length5.500 INCHES NOMINAL IN
Focusing TypeADJUSTABLE
Optical Device TypeLASER
BracketPROVIDED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3110-00-156-6752104184-3 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-257-7185105-80-1 INTERCHANGEABLE
Plug,tip
Kearfott Corporation Div Guidance and Navigation Division
5935-00-504-3497203R INTERCHANGEABLE
Plug,tip
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3110-00-516-5699203R INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
203R PRIMARY B.e. Meyers & Co., Inc. Dba Bemeyers Co (USA)
Related Parts
3110-00-156-6752INTERCHANGEABLE
BEARING,BALL,ANNULAR
104184-3
5935-00-257-7185INTERCHANGEABLE
PLUG,TIP
105-80-1
5935-00-504-3497INTERCHANGEABLE
PLUG,TIP
203R
3110-00-516-5699INTERCHANGEABLE
BEARING,BALL,ANNULAR
203R

Frequently Asked Questions

What is NSN 5855-01-526-4128?

NSN 5855-01-526-4128 is a Sight,night Vision Sniperscope, manufactured by B.e. Meyers & Co., Inc. Dba Bemeyers Co, classified under FSC 5855 (No Item Name Available). Status: active.

What are the part numbers for NSN 5855-01-526-4128?

NSN 5855-01-526-4128 has 1 cross-referenced part number: 203R (B.e. Meyers & Co., Inc. Dba Bemeyers Co).

What NSN replaces 5855-01-526-4128?

There are 4 known substitutes for 5855-01-526-4128: 3110-00-156-6752, 5935-00-257-7185, 5935-00-504-3497 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 203R?

Key specifications for 203R: Straight Type Overall Length: 5.500 INCHES NOMINAL IN; Focusing Type: ADJUSTABLE; Special Features: 9 OUNCE MULTI-PURPOSE SIGHT; WINDAGE AND ELEVATION ADJUSTABLE; OPERATED BY A PRESSURE SWITCH MOUNTED TO THE SIDE OF THE LAUNCHER; ATTACHES ACCURATELY TO ANY 1913 RAIL; USES A CR123 LITHIUM BATTERY; LIFE OF SIGHT IS APPROX. 20 HOURS; RANGE 50-400M; WARNING: CLASS IIIB INVISIBLE RADIATION LASER-EYE AND SKIN DAMAGE FROM PROLONG EXPOSURE. OZ; Optical Device Type: LASER. 6 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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