PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-102Test Kit,potassium and Sodium De

Phoenix Diagnostics, Inc. · NSN 6550-01-547-0119 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-547-0119 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-547-0119. Primary manufacturer part number: 21-102.
Features
  • Test Kit,potassium and Sodium De — FSC 6550
  • Usage Design: FOR THE QUANTITATIVE DETERMINATION OF SODIUM,POTASSIUM AND CHLORIDE
  • Test Media: SERUM OR URINE
  • Protective Storage Feature: EXPIRATION DATED
  • Total Primary Container Quantity: 4
  • 2 verified cross-references
  • Primary manufacturer: Phoenix Diagnostics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Kit,potassium and Sodium De, cataloged under National Stock Number 6550-01-547-0119, 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 Phoenix Diagnostics, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6550-01-547-0119
Primary Part Number21-102
Item NameTest Kit,potassium and Sodium De
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerPhoenix Diagnostics, Inc.
StatusACTIVE
Usage DesignFOR THE QUANTITATIVE DETERMINATION OF SODIUM,POTASSIUM AND CHLORIDE
Test MediaSERUM OR URINE
Protective Storage FeatureEXPIRATION DATED
Total Primary Container Quantity4
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5999-00-702-3709327C694H11REVF INTERCHANGEABLE
Wire Mesh,knitted
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5945-00-775-907121-102 INTERCHANGEABLE
Relay,hybrid
Te Connectivity Corporation
5360-00-805-3489 INTERCHANGEABLE
Spring,helical,torsion
5355-00-948-5455SMB552131-2 INTERCHANGEABLE
Knob
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-01-140-512612-0003 INTERCHANGEABLE
Hook Skin 2-Prong
Biomet Microfixation, Llc Div Biomet Microfixation
5975-01-166-6539 INTERCHANGEABLE
Tee,electrical Conduit
5895-01-377-71051219739-207 INTERCHANGEABLE
Modem,communications
Lockheed Martin Corporation Div Rms - Mitchel Field
7530-01-424-918321102 INTERCHANGEABLE
Book,appointment
Franklin Covey Co Government Group Products
6520-01-469-604621102 INTERCHANGEABLE
Paste,preventive Dentistry
Sultan Chemists Inc
Cross-Reference Index
Part NumberManufacturer
21-102 Phoenix Diagnostics, Inc. (USA)
AUH1012 Phoenix Diagnostics, Inc. (USA)
Related Parts
5999-00-702-3709INTERCHANGEABLE
WIRE MESH,KNITTED
327C694H11REVF
5945-00-775-9071INTERCHANGEABLE
RELAY,HYBRID
21-102
5360-00-805-3489INTERCHANGEABLE
SPRING,HELICAL,TORSION
5355-00-948-5455INTERCHANGEABLE
KNOB
SMB552131-2
6515-01-140-5126INTERCHANGEABLE
HOOK SKIN 2-PRONG
12-0003
5975-01-166-6539INTERCHANGEABLE
TEE,ELECTRICAL CONDUIT
5895-01-377-7105INTERCHANGEABLE
MODEM,COMMUNICATIONS
1219739-207
7530-01-424-9183INTERCHANGEABLE
BOOK,APPOINTMENT
21102
6520-01-469-6046INTERCHANGEABLE
PASTE,PREVENTIVE DENTISTRY
21102

Frequently Asked Questions

What is NSN 6550-01-547-0119?

NSN 6550-01-547-0119 is a Test Kit,potassium and Sodium De, manufactured by Phoenix Diagnostics, Inc., classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-547-0119?

NSN 6550-01-547-0119 has 2 cross-referenced part numbers: 21-102 (Phoenix Diagnostics, Inc.), AUH1012 (Phoenix Diagnostics, Inc.).

What NSN replaces 6550-01-547-0119?

There are 9 known substitutes for 6550-01-547-0119: 5999-00-702-3709, 5945-00-775-9071, 5360-00-805-3489 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-102?

Key specifications for 21-102: Usage Design: FOR THE QUANTITATIVE DETERMINATION OF SODIUM,POTASSIUM AND CHLORIDE; Test Media: SERUM OR URINE; Protective Storage Feature: EXPIRATION DATED; Total Primary Container Quantity: 4. 5 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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