PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221739Culture Medium,cdca

Becton, Dickinson and Company Dba Becton Dickinson & Co · NSN 6550-01-449-8572 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-449-8572 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-449-8572. Primary manufacturer part number: 221739.
Features
  • Culture Medium,cdca — FSC 6550
  • 6 verified cross-references
  • Primary manufacturer: Becton, Dickinson and Company Dba Becton Dickinson & Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Culture Medium,cdca, cataloged under National Stock Number 6550-01-449-8572, 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 Becton, Dickinson and Company Dba Becton Dickinson & Co. This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6550-01-449-8572
Primary Part Number221739
Item NameCulture Medium,cdca
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerBecton, Dickinson and Company Dba Becton Dickinson & Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 9
4820-00-036-287599121739 INTERCHANGEABLE
Valve,check
Alfa Laval Inc
1680-00-118-937221739 INTERCHANGEABLE
Bar,grip Control
Mason Electric Co. Dba Mason Controls
5999-00-193-46321205-0226 INTERCHANGEABLE
Heat Sink,electrical-Electronic
Keysight Technologies Inc
3110-00-227-2201 INTERCHANGEABLE
Ball,bearing
6685-00-595-534821739 INTERCHANGEABLE
Gage,pressure,dial Indicating
Clayton Manufacturing Company
5985-00-753-1061 INTERCHANGEABLE
Switch,radio Frequency Transmiss
4820-01-068-0137022-01739-000 INTERCHANGEABLE
Valve,check
Johnson Controls Navy Systems, Llc
3110-01-211-7315C-31-21739 INTERCHANGEABLE
Bearing,roller,needle
Brunswick Corp Dba Mercury Marine Div Mercury Marine
2835-01-567-6177221739 INTERCHANGEABLE
Lock,compressor Blade,nonaircraf
Eaton Corporation Dba Eaton Inoac
Cross-Reference Index
Part NumberManufacturer
221739 PRIMARY Becton, Dickinson and Company Dba Becton Dickinson & Co (USA)
97-0706 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
21739 Infolab, Llc Dba Infolab (USA)
4321739 Baxter Healthcare Corp Baxter Hospital Supply Div Government Sales (USA)
21739 Becton-Dickinson and Co Microbiology Systems Div (USA)
221739 Becton-Dickinson and Co Microbiology Systems Div (USA)
Related Parts
4820-00-036-2875INTERCHANGEABLE
VALVE,CHECK
99121739
1680-00-118-9372INTERCHANGEABLE
BAR,GRIP CONTROL
21739
5999-00-193-4632INTERCHANGEABLE
HEAT SINK,ELECTRICAL-ELECTRONIC
1205-0226
3110-00-227-2201INTERCHANGEABLE
BALL,BEARING
6685-00-595-5348INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
21739
5985-00-753-1061INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
4820-01-068-0137INTERCHANGEABLE
VALVE,CHECK
022-01739-000
3110-01-211-7315INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
C-31-21739
2835-01-567-6177INTERCHANGEABLE
LOCK,COMPRESSOR BLADE,NONAIRCRAF
221739

Frequently Asked Questions

What is NSN 6550-01-449-8572?

NSN 6550-01-449-8572 is a Culture Medium,cdca, manufactured by Becton, Dickinson and Company Dba Becton Dickinson & Co, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-449-8572?

NSN 6550-01-449-8572 has 6 cross-referenced part numbers: 221739 (Becton, Dickinson and Company Dba Becton Dickinson & Co), 97-0706 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 21739 (Infolab, Llc Dba Infolab), 4321739 (Baxter Healthcare Corp Baxter Hospital Supply Div Government Sales), 21739 (Becton-Dickinson and Co Microbiology Systems Div) and 1 more.

What NSN replaces 6550-01-449-8572?

There are 9 known substitutes for 6550-01-449-8572: 4820-00-036-2875, 1680-00-118-9372, 5999-00-193-4632 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 221739?

Key specifications for 221739: Special Features: CDC ANEROBIC 5% SHEEPS BLOOD AGAR WITH PHENYLETHYL ALCOHOL, 20'S; REQUIRES REFRIG BTWN 2-8 DEG C DEGC; Part Name Assigned by Controlling Agency: CULTURE MED CDC ANEROBIC5%SHEEP BLD AGAR W/PHENYLETHYL ALCOHOL20. 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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