PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231047Differentiation Discs,microorgan

Becton, Dickinson and Company Dba Becton Dickinson & Co · NSN 6550-01-031-6436 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-031-6436 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-031-6436. Primary manufacturer part number: 231047.
Features
  • Differentiation Discs,microorgan — FSC 6550
  • Protective Storage Feature: REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS
  • Primary Container Content Quantity: 50.000 DISK
  • Material: PAPER
  • Supplementary Features: D-DAY ITEM FOR DOD
  • Composition Ingredients: OPTOCHIN
  • Primary Container Type: TUBE, DISPENSING
  • Total Primary Container Quantity: 6
Applications
  • Applications requiring Paper construction
General Description

The Differentiation Discs,microorgan, cataloged under National Stock Number 6550-01-031-6436, 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. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: PG.

Technical Specifications
ParameterValue
NSN6550-01-031-6436
Primary Part Number231047
Item NameDifferentiation Discs,microorgan
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerBecton, Dickinson and Company Dba Becton Dickinson & Co
StatusACTIVE
Protective Storage FeatureREQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS
Primary Container Content Quantity50.000 DISK
MaterialPAPER
Supplementary FeaturesD-DAY ITEM FOR DOD
Composition IngredientsOPTOCHIN
Primary Container TypeTUBE, DISPENSING
Total Primary Container Quantity6
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 11
6685-00-031-64086488 INTERCHANGEABLE
Thermocouple,immersion
Unison Industries Llc
5930-00-072-0852310-47 INTERCHANGEABLE
Switch,sensitive
Keysight Technologies Inc
5975-00-074-2072MS3367-1-9 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Sae International Dba Sae International
5325-00-166-546831047 INTERCHANGEABLE
Ring,retaining
Goodrich Corporation Dba Goodrich Corp
5930-00-472-233319MS703 INTERCHANGEABLE
Switch,sensitive
Keysight Technologies Inc
5930-01-186-512231047 INTERCHANGEABLE
Switch,toggle
Teledyne Landis/oster Teledyne Industries Inc Sub of Teledyne Inc
6640-01-501-6491231192 INTERCHANGEABLE
Control,temperature,incubator
Thermo Forma Inc Div Thermo Forma, Inc.
5305-01-504-0004310-47 INTERCHANGEABLE
Screw,machine
Crane Carrier Company, Llc
3040-01-516-706231047 INTERCHANGEABLE
Connecting Link,rigid
Woodward, Inc.
5310-01-705-902131047 INTERCHANGEABLE
Washer,flat
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
231047 PRIMARY Becton, Dickinson and Company Dba Becton Dickinson & Co (USA)
31047 Becton-Dickinson and Co Microbiology Systems Div (USA)
231047 Becton-Dickinson and Co Microbiology Systems Div (USA)
B231047 Fisher Scientific Company L.l.c. (USA)
Related Parts
6685-00-031-6408INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6488
5930-00-072-0852INTERCHANGEABLE
SWITCH,SENSITIVE
310-47
5975-00-074-2072INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
MS3367-1-9
5325-00-166-5468INTERCHANGEABLE
RING,RETAINING
31047
5930-00-472-2333INTERCHANGEABLE
SWITCH,SENSITIVE
19MS703
5930-01-186-5122INTERCHANGEABLE
SWITCH,TOGGLE
31047
6640-01-501-6491INTERCHANGEABLE
CONTROL,TEMPERATURE,INCUBATOR
231192
5305-01-504-0004INTERCHANGEABLE
SCREW,MACHINE
310-47
3040-01-516-7062INTERCHANGEABLE
CONNECTING LINK,RIGID
31047
5310-01-705-9021INTERCHANGEABLE
WASHER,FLAT
31047
2530-01-728-1870INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
31-047

Frequently Asked Questions

What is NSN 6550-01-031-6436?

NSN 6550-01-031-6436 is a Differentiation Discs,microorgan, 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 6550-01-031-6436?

NSN 6550-01-031-6436 has 4 cross-referenced part numbers: 231047 (Becton, Dickinson and Company Dba Becton Dickinson & Co), 31047 (Becton-Dickinson and Co Microbiology Systems Div), 231047 (Becton-Dickinson and Co Microbiology Systems Div), B231047 (Fisher Scientific Company L.l.c.).

What NSN replaces 6550-01-031-6436?

There are 11 known substitutes for 6550-01-031-6436: 6685-00-031-6408, 5930-00-072-0852, 5975-00-074-2072 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231047?

Key specifications for 231047: Part Name Assigned by Controlling Agency: DIFFERENTIATION DISKS MICROORGANISM PNEUMOCOCCUS 300S; Protective Storage Feature: REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS; Primary Container Content Quantity: 50.000 DISK; Material: PAPER. 9 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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