PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

R19020Bacteria Culture Control Discs

Remel Inc. · NSN 6550-01-325-8779 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-325-8779 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-325-8779. Primary manufacturer part number: R19020.
Features
  • Bacteria Culture Control Discs — FSC 6550
  • Material: GELATIN
  • Primary Container Type: VIAL
  • Media for Which Designed: ESCHERICHIA COLI
  • Supplementary Features: HAZARDOUS CHARACTERISTICS CODE K1-INFECTIOUS SUBSTANCE, MSDS REQUIRED. POTENTIAL BIOHAZARD. HANDLE AS POTENTIALLY INFECTIOUS, CANNOT BE SHIPPED BY AIR.
  • Primary Container Content Quantity: 10.000 DISK
  • 6 verified cross-references
  • Primary manufacturer: Remel Inc.
Applications
  • Applications requiring Gelatin construction
General Description

The Bacteria Culture Control Discs, cataloged under National Stock Number 6550-01-325-8779, 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 Remel Inc.. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6550-01-325-8779
Primary Part NumberR19020
Item NameBacteria Culture Control Discs
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerRemel Inc.
StatusACTIVE
MaterialGELATIN
Primary Container TypeVIAL
Media for Which DesignedESCHERICHIA COLI
Supplementary FeaturesHAZARDOUS CHARACTERISTICS CODE K1-INFECTIOUS SUBSTANCE, MSDS REQUIRED. POTENTIAL BIOHAZARD. HANDLE AS POTENTIALLY INFECTIOUS, CANNOT BE SHIPPED BY AIR.
Primary Container Content Quantity10.000 DISK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-245-5446W222-37 INTERCHANGEABLE
Washer,flat
Enerpac Tool Group Corp
5985-00-501-464219020 INTERCHANGEABLE
Coupler,directional
Frontgrade Technologies Inc.
6650-00-526-4239S19006 INTERCHANGEABLE
Magnifier
Fisher Scientific Co
5821-00-617-5869 INTERCHANGEABLE
Control,radio Set
5305-00-988-1169 INTERCHANGEABLE
Screw,machine
5330-01-011-152819020 INTERCHANGEABLE
Gasket
Ritchie Engineering Co Inc
5910-01-299-2800 INTERCHANGEABLE
Capacitor,variable,air Dielectri
4510-01-304-8308 INTERCHANGEABLE
Drain,bathtub
5915-01-345-9070190-20 INTERCHANGEABLE
Filter,low Pass
Bencher Inc
4810-01-591-631519020 INTERCHANGEABLE
Parts Kit,electro-Pneumatic Actu
F.s. Welsford Company
Cross-Reference Index
Part NumberManufacturer
19-020 Remel Inc. (USA)
R19020A Cardinal Health 200, Llc (USA)
R19020 Fisher Scientific Company L.l.c. (USA)
BACTI DISKS Remel Inc. (USA)
F90E206 Air Force Medical Logistics Office (USA)
R19020 PRIMARY Remel Inc. (USA)
Related Parts
5310-00-245-5446INTERCHANGEABLE
WASHER,FLAT
W222-37
5985-00-501-4642INTERCHANGEABLE
COUPLER,DIRECTIONAL
19020
6650-00-526-4239INTERCHANGEABLE
MAGNIFIER
S19006
5821-00-617-5869INTERCHANGEABLE
CONTROL,RADIO SET
5305-00-988-1169INTERCHANGEABLE
SCREW,MACHINE
5330-01-011-1528INTERCHANGEABLE
GASKET
19020
5910-01-299-2800INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
4510-01-304-8308INTERCHANGEABLE
DRAIN,BATHTUB
5915-01-345-9070INTERCHANGEABLE
FILTER,LOW PASS
190-20
4810-01-591-6315INTERCHANGEABLE
PARTS KIT,ELECTRO-PNEUMATIC ACTU
19020
4720-01-711-2232INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
A73-18789-15
4720-01-711-2279INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
A73-18789-14

Frequently Asked Questions

What is NSN 6550-01-325-8779?

NSN 6550-01-325-8779 is a Bacteria Culture Control Discs, manufactured by Remel Inc., classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-325-8779?

NSN 6550-01-325-8779 has 6 cross-referenced part numbers: 19-020 (Remel Inc.), R19020A (Cardinal Health 200, Llc), R19020 (Fisher Scientific Company L.l.c.), BACTI DISKS (Remel Inc.), F90E206 (Air Force Medical Logistics Office) and 1 more.

What NSN replaces 6550-01-325-8779?

There are 12 known substitutes for 6550-01-325-8779: 5310-00-245-5446, 5985-00-501-4642, 6650-00-526-4239 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of R19020?

Key specifications for R19020: Material: GELATIN; Primary Container Type: VIAL; Media for Which Designed: ESCHERICHIA COLI; Supplementary Features: HAZARDOUS CHARACTERISTICS CODE K1-INFECTIOUS SUBSTANCE, MSDS REQUIRED. POTENTIAL BIOHAZARD. HANDLE AS POTENTIALLY INFECTIOUS, CANNOT BE SHIPPED BY AIR.. 6 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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