PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1669Test Kit,digoxin Determination

Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division · NSN 6550-01-555-1556 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-555-1556 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-555-1556. Primary manufacturer part number: 1669.
Features
  • Test Kit,digoxin Determination — FSC 6550
  • 1 verified cross-reference
  • Primary manufacturer: Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Kit,digoxin Determination, cataloged under National Stock Number 6550-01-555-1556, is classified within Federal Supply Class 6550 (No Item Name Available) of the Medical, Dental, and Veterinary Equipment group. The primary manufacturer of record is Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6550-01-555-1556
Primary Part Number1669
Item NameTest Kit,digoxin Determination
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerMicrogenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5905-00-106-7016C600012901 INTERCHANGEABLE
Resistor Set,matched
Kearfott Corporation Div Guidance and Navigation Division
4730-00-289-62308528575 INTERCHANGEABLE
Fitting,lubrication
Raytheon Company Dba Raytheon Co
4820-00-824-03671669 INTERCHANGEABLE
Seat,valve
Lawler Manufacturing Company, Inc.
5325-00-836-5982 INTERCHANGEABLE
Grommet,nonmetallic
5996-01-005-9522152109-01 INTERCHANGEABLE
Amplifier,audio-Radio Frequency
Ge Aviation Systems Llc
2940-01-197-7106016806T INTERCHANGEABLE
Filter Element,fluid
Kovatch Corp.
5330-01-368-7417D2491 PIECE F INTERCHANGEABLE
Gasket
Rix Industries
6545-01-514-75861669 INTERCHANGEABLE
Insert,medical Instrument and Su
Pelican Products, Inc. Dba Pelican Products Inc
5340-01-534-04551669 INTERCHANGEABLE
Cap,protective,dust and Moisture
Heyco Inc Dba Heyco Products
4810-01-561-96381669 INTERCHANGEABLE
Valve,gate
Hunt Valve Company, Inc.
Cross-Reference Index
Part NumberManufacturer
1669 PRIMARY Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division (USA)
Related Parts
5905-00-106-7016INTERCHANGEABLE
RESISTOR SET,MATCHED
C600012901
4730-00-289-6230INTERCHANGEABLE
FITTING,LUBRICATION
8528575
4820-00-824-0367INTERCHANGEABLE
SEAT,VALVE
1669
5325-00-836-5982INTERCHANGEABLE
GROMMET,NONMETALLIC
5996-01-005-9522INTERCHANGEABLE
AMPLIFIER,AUDIO-RADIO FREQUENCY
152109-01
2940-01-197-7106INTERCHANGEABLE
FILTER ELEMENT,FLUID
016806T
5330-01-368-7417INTERCHANGEABLE
GASKET
D2491 PIECE F
6545-01-514-7586INTERCHANGEABLE
INSERT,MEDICAL INSTRUMENT AND SU
1669
5340-01-534-0455INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
1669
4810-01-561-9638INTERCHANGEABLE
VALVE,GATE
1669
5865-01-594-8382INTERCHANGEABLE
RECEIVING SET,COUNTERMEASURES
1669

Frequently Asked Questions

What is NSN 6550-01-555-1556?

NSN 6550-01-555-1556 is a Test Kit,digoxin Determination, manufactured by Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-555-1556?

NSN 6550-01-555-1556 has 1 cross-referenced part number: 1669 (Microgenics Corporation Dba Microgenics Corp Div Clinical Diagnostics Division).

What NSN replaces 6550-01-555-1556?

There are 11 known substitutes for 6550-01-555-1556: 5905-00-106-7016, 4730-00-289-6230, 4820-00-824-0367 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1669?

Key specifications for 1669: Special Features: DIGOXIN; KIT SIZE 25 ML, 8 ML; Part Name Assigned by Controlling Agency: DIGOXIN DRI TDM. 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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