PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IMImmersion Upgrade,ocular

Sonomed, Inc. Dba Sonomed Escalon · NSN 6540-01-550-2840 · FSC 6540 · No Item Name Available
Verified by PartsTable
NSN 6540-01-550-2840 — this item is cataloged by the U.S. Government under National Stock Number 6540-01-550-2840. Primary manufacturer part number: IM.
Features
  • Immersion Upgrade,ocular — FSC 6540
  • 3 verified cross-references
  • Primary manufacturer: Sonomed, Inc. Dba Sonomed Escalon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Immersion Upgrade,ocular, cataloged under National Stock Number 6540-01-550-2840, 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 Sonomed, Inc. Dba Sonomed Escalon. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6540-01-550-2840
Primary Part NumberIM
Item NameImmersion Upgrade,ocular
FSC / FSG6540 / 65 — No Item Name Available
ManufacturerSonomed, Inc. Dba Sonomed Escalon
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5325-00-171-4688 INTERCHANGEABLE
Grommet,nonmetallic
1680-00-536-8399B2862 INTERCHANGEABLE
Bracket,actuator Sw
Aerocontrolex Group, Inc. Div Talley Actuators
5935-00-646-58972862 INTERCHANGEABLE
Connector,plug,electrical
Cooper Wiring Devices Inc.
2520-00-734-81692862 INTERCHANGEABLE
Fork Clutch Release
Eaton Corp Transmission Div
2530-00-999-8981 INTERCHANGEABLE
Cylinder
4940-01-033-6611 INTERCHANGEABLE
Holder,flexible
6515-01-041-98142862 INTERCHANGEABLE
Catheter and Needle Unit,intrave
Becton Dickinson and Co Acutecare Div
5940-01-211-50181268C INTERCHANGEABLE
Terminal,quick Disconnect
Pacific Industrial Components, Inc.
4730-01-274-840128-6-2 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
5307-01-324-8407286-2 INTERCHANGEABLE
Stud,self-Locking
Knowles Mfg Co
Cross-Reference Index
Part NumberManufacturer
6540NCM071209 Defense Medical Standardization Board (USA)
2862 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
IM PRIMARY Sonomed, Inc. Dba Sonomed Escalon (USA)
Related Parts
5325-00-171-4688INTERCHANGEABLE
GROMMET,NONMETALLIC
1680-00-536-8399INTERCHANGEABLE
BRACKET,ACTUATOR SW
B2862
5935-00-646-5897INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2862
2520-00-734-8169INTERCHANGEABLE
FORK CLUTCH RELEASE
2862
2530-00-999-8981INTERCHANGEABLE
CYLINDER
4940-01-033-6611INTERCHANGEABLE
HOLDER,FLEXIBLE
6515-01-041-9814INTERCHANGEABLE
CATHETER AND NEEDLE UNIT,INTRAVE
2862
5940-01-211-5018INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
1268C
4730-01-274-8401INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
28-6-2
5307-01-324-8407INTERCHANGEABLE
STUD,SELF-LOCKING
286-2
5330-01-563-8182INTERCHANGEABLE
GASKET
2862

Frequently Asked Questions

What is NSN 6540-01-550-2840?

NSN 6540-01-550-2840 is a Immersion Upgrade,ocular, manufactured by Sonomed, Inc. Dba Sonomed Escalon, classified under FSC 6540 (No Item Name Available). Status: active.

What are the part numbers for NSN 6540-01-550-2840?

NSN 6540-01-550-2840 has 3 cross-referenced part numbers: 6540NCM071209 (Defense Medical Standardization Board), 2862 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), IM (Sonomed, Inc. Dba Sonomed Escalon).

What NSN replaces 6540-01-550-2840?

There are 11 known substitutes for 6540-01-550-2840: 5325-00-171-4688, 1680-00-536-8399, 5935-00-646-5897 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IM?

Key specifications for IM: Special Features: IMMERSION UPGRADE FOR THE SCANNER ULTRASONIC OCULAR, END ITEM NSN, 6540-01-486-3181 IN UAN315 IN; End Item Identification: IMMERSION UPGRADE F/SCANNER ULTRASONIC OCULAR; Part Name Assigned by Controlling Agency: IMMERSION UPGRADE F/SCANNER ULTRASONIC OCULAR. 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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