PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LF-DPEndoscopic Instrument,fiber Opti

Olympus America Inc Div Diagnostic Systems Group · NSN 6515-01-556-0111 · FSC 6515 · No Item Name Available
Verified by PartsTable
NSN 6515-01-556-0111 — this item is cataloged by the U.S. Government under National Stock Number 6515-01-556-0111. Primary manufacturer part number: LF-DP.
Features
  • Endoscopic Instrument,fiber Opti — FSC 6515
  • Universal Medical Device Nomenclature System Code: 20476
  • 5 verified cross-references
  • Primary manufacturer: Olympus America Inc Div Diagnostic Systems Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Endoscopic Instrument,fiber Opti, cataloged under National Stock Number 6515-01-556-0111, is classified within Federal Supply Class 6515 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Olympus America Inc Div Diagnostic Systems Group. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6515-01-556-0111
Primary Part NumberLF-DP
Item NameEndoscopic Instrument,fiber Opti
FSC / FSG6515 / 65 — No Item Name Available
ManufacturerOlympus America Inc Div Diagnostic Systems Group
StatusACTIVE
Universal Medical Device Nomenclature System Code20476
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6515-01-528-6157 (MB-146)
HAZMATNo
Verified Substitutes 12
6515-01-528-6157MB-146 SUCCESSOR
Lubricant,surgical Instruments
Olympus America Inc
6515-01-528-6158MH-507 SUCCESSOR
Brush,cleaning,endoscope
Olympus America Inc
6515-01-555-3974MAJ891 SUCCESSOR
Plug,endoscope
Olympus America Inc
5945-00-057-2401 INTERCHANGEABLE
Relay,penn
5331-00-291-33689914933 INTERCHANGEABLE
O-Ring
Alfa Laval Inc
5360-00-699-899037701 INTERCHANGEABLE
Spring,helical,torsion
Borgwarner Pds (anderson), L.l.c.
4810-00-725-9458493-3 INTERCHANGEABLE
Valve,solenoid
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
4720-01-017-26464933 INTERCHANGEABLE
Hose,nonmetallic
Pentair Filtration Solutions, Llc
5915-01-029-3738 INTERCHANGEABLE
Filter,low Pass
5365-01-305-65324933-35072 INTERCHANGEABLE
Plug,machine Thread
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
LF-DP Olympus America Inc Div Diagnostic Systems Group (USA)
LF-DP Olympus France (FRA)
OLYMPUS Olympus America Inc Div Diagnostic Systems Group (USA)
4933 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6515NCM071947 Defense Medical Standardization Board (USA)
Related Parts
SUCCESSOR 6515-01-528-6157 Lubricant,surgical Instruments · MB-146
6515-01-528-6158SUCCESSOR
BRUSH,CLEANING,ENDOSCOPE
MH-507
6515-01-555-3974SUCCESSOR
PLUG,ENDOSCOPE
MAJ891
5945-00-057-2401INTERCHANGEABLE
RELAY,PENN
5331-00-291-3368INTERCHANGEABLE
O-RING
9914933
5360-00-699-8990INTERCHANGEABLE
SPRING,HELICAL,TORSION
37701
4810-00-725-9458INTERCHANGEABLE
VALVE,SOLENOID
493-3
4720-01-017-2646INTERCHANGEABLE
HOSE,NONMETALLIC
4933
5915-01-029-3738INTERCHANGEABLE
FILTER,LOW PASS
5365-01-305-6532INTERCHANGEABLE
PLUG,MACHINE THREAD
4933-35072
5950-01-316-6722INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
77C721935P001
3040-01-498-4247INTERCHANGEABLE
SHAFT,STRAIGHT
4933

Frequently Asked Questions

What is NSN 6515-01-556-0111?

NSN 6515-01-556-0111 is a Endoscopic Instrument,fiber Opti, manufactured by Olympus America Inc Div Diagnostic Systems Group, classified under FSC 6515 (No Item Name Available). Status: active.

What are the part numbers for NSN 6515-01-556-0111?

NSN 6515-01-556-0111 has 5 cross-referenced part numbers: LF-DP (Olympus America Inc Div Diagnostic Systems Group), LF-DP (Olympus France), OLYMPUS (Olympus America Inc Div Diagnostic Systems Group), 4933 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6515NCM071947 (Defense Medical Standardization Board).

What NSN replaces 6515-01-556-0111?

There are 12 known substitutes for 6515-01-556-0111: 6515-01-528-6157, 6515-01-528-6158, 6515-01-555-3974 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LF-DP?

Key specifications for LF-DP: Universal Medical Device Nomenclature System Code: 20476; Special Features: FIBEROPTIC BATTERY POWERED ENDOSCOPE; 3.1 MM OUTER DIA. INSERTION TUBE; SUITED FOR INSERTION AND POSITION CONFIRMATION OF DOUBLE-LUMEN ENDOBRONCHIAL TUBES; INTEGRATED MINIATURE LIGHT SOURCE; COMPATIBLE W/DOUBLE-LUMEN ENDOBRONCHIAL TUBES 32 FR. OR GREATER MM; Part Name Assigned by Controlling Agency: FIBERSCOPE TRACHEAL INTUBATION. 3 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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