PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15161Skiascopic Lens Rack Set

Gulden Ophthalmics Inc. · NSN 6540-01-231-7252 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-231-7252 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-231-7252. Primary manufacturer part number: 15161.
Features
  • Skiascopic Lens Rack Set — FSC 6540
  • General Characteristics Item Description: CONTAINS TWO RACKS,ONE PLUS AND ONE MINUS; SIX STATIONARY 25MM LENSES EACH RACK; TWO SLIDING LENSES; PLASTIC RACKS IN HEAVY SUPPORTED VINYL DOUBLE POUCH CASE MM
  • 5 verified cross-references
  • Primary manufacturer: Gulden Ophthalmics Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Skiascopic Lens Rack Set, cataloged under National Stock Number 6540-01-231-7252, is classified within Federal Supply Class 6540 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Gulden Ophthalmics Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: SE.

Technical Specifications
ParameterValue
NSN6540-01-231-7252
Primary Part Number15161
Item NameSkiascopic Lens Rack Set
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerGulden Ophthalmics Inc.
StatusACTIVE
General Characteristics Item DescriptionCONTAINS TWO RACKS,ONE PLUS AND ONE MINUS; SIX STATIONARY 25MM LENSES EACH RACK; TWO SLIDING LENSES; PLASTIC RACKS IN HEAVY SUPPORTED VINYL DOUBLE POUCH CASE MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueSE
Verified Substitutes 10
6685-00-244-0642TQ2683-2 INTERCHANGEABLE
Thermocouple,contact
Ametek Inc Div Aerospace and Defense
5962-00-902-68071516-1/15 INTERCHANGEABLE
Microcircuit,linear
Burr-Brown Corp
5935-00-964-4200 INTERCHANGEABLE
Connector,receptacle,electrical
5977-01-043-5203 INTERCHANGEABLE
Holder,electrical Contact Brush
2520-01-151-357314037790 INTERCHANGEABLE
Retainer,rear Beari
General Motors Llc Dba General Motors Llc
3110-01-207-905715161 INTERCHANGEABLE
Retainer,ball,bearing
Star Mfg Intl Inc Dbaholman Cooking Equipment Inc
4710-01-247-683815-161 INTERCHANGEABLE
Tube,metallic
Parker-Hannifin Corporation Dba Pneutronics Div Instrumentation Products Division
5120-01-395-812615B INTERCHANGEABLE
Face,hammer,inserted
Nupla Corporation
5305-01-557-058215161 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
6665-01-557-401315161 INTERCHANGEABLE
Interface Kit,jcad
Smiths Detection Inc. Dba Smiths Detection Inc Casc
Cross-Reference Index
Part NumberManufacturer
15161 PRIMARY Gulden Ophthalmics Inc. (USA)
BC8SET Vision Training Products, Inc Dba Bernell Div Bernell Corporation (USA)
1073618 PRIMARY The Hilsinger Company Parent Llc Dba Hilco Vision (USA)
L122084 PRIMARY Vision Training Products Inc Div Bernell Corporation (USA)
BC/8 SET Bernell Vtp (USA)
Related Parts
6685-00-244-0642INTERCHANGEABLE
THERMOCOUPLE,CONTACT
TQ2683-2
5962-00-902-6807INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1516-1/15
5935-00-964-4200INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5977-01-043-5203INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
2520-01-151-3573INTERCHANGEABLE
RETAINER,REAR BEARI
14037790
3110-01-207-9057INTERCHANGEABLE
RETAINER,BALL,BEARING
15161
4710-01-247-6838INTERCHANGEABLE
TUBE,METALLIC
15-161
5120-01-395-8126INTERCHANGEABLE
FACE,HAMMER,INSERTED
15B
5305-01-557-0582INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15161
6665-01-557-4013INTERCHANGEABLE
INTERFACE KIT,JCAD
15161

Frequently Asked Questions

What is NSN 6540-01-231-7252?

NSN 6540-01-231-7252 is a Skiascopic Lens Rack Set, manufactured by Gulden Ophthalmics Inc., classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-231-7252?

NSN 6540-01-231-7252 has 5 cross-referenced part numbers: 15161 (Gulden Ophthalmics Inc.), BC8SET (Vision Training Products, Inc Dba Bernell Div Bernell Corporation), 1073618 (The Hilsinger Company Parent Llc Dba Hilco Vision), L122084 (Vision Training Products Inc Div Bernell Corporation), BC/8 SET (Bernell Vtp).

What NSN replaces 6540-01-231-7252?

There are 10 known substitutes for 6540-01-231-7252: 6685-00-244-0642, 5962-00-902-6807, 5935-00-964-4200 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15161?

Key specifications for 15161: Part Name Assigned by Controlling Agency: RACK LENS SKIASCOPIC CONTAINS 2 RACKS:1PLUS1MINUS6 25MM LENS/RAK MM; General Characteristics Item Description: CONTAINS TWO RACKS,ONE PLUS AND ONE MINUS; SIX STATIONARY 25MM LENSES EACH RACK; TWO SLIDING LENSES; PLASTIC RACKS IN HEAVY SUPPORTED VINYL DOUBLE POUCH CASE MM. 2 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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