PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

270303Catalyst,anaerobic Culture Appar

Becton, Dickinson and Co Dba Becton Dickinson & Co · NSN 6640-00-933-8739 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-933-8739 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-933-8739. Primary manufacturer part number: 270303.
Features
  • Catalyst,anaerobic Culture Appar — FSC 6640
  • Physical Form: GRANULAR
  • 7 verified cross-references
  • Primary manufacturer: Becton, Dickinson and Co Dba Becton Dickinson & Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Catalyst,anaerobic Culture Appar, cataloged under National Stock Number 6640-00-933-8739, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Becton, Dickinson and Co Dba Becton Dickinson & Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN6640-00-933-8739
Primary Part Number270303
Item NameCatalyst,anaerobic Culture Appar
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerBecton, Dickinson and Co Dba Becton Dickinson & Co
StatusCANCELLED
Physical FormGRANULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
3030-00-109-254570303 INTERCHANGEABLE
Belt,v
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5975-00-239-0334 INTERCHANGEABLE
Conduit Outlet
5935-00-458-68266-1313-9 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
6635-00-490-207770303 INTERCHANGEABLE
Tester,material Hardness
Shore Instrument and Mfg Co Inc Sub of High Voltage Engineering Corp
4820-00-646-95247030-3 INTERCHANGEABLE
Seat,valve
Woodward Hrt, Inc. Dba Woodward Hrt Inc
5930-00-868-84747937555 INTERCHANGEABLE
Switch,pressure
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
6110-01-080-7803T800R-01000 INTERCHANGEABLE
Regulator,voltage
Mge UPS Systems, Inc.
3040-01-208-42657530-0003 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
4820-01-370-2983N70303 INTERCHANGEABLE
Diaphragm,valve,flat
Leslie Controls, Inc. Dba Leslie Controls Inc
5110-01-434-9867 INTERCHANGEABLE
Chisel,cold,hand
Cross-Reference Index
Part NumberManufacturer
1094G45 Arthur H. Thomas Company (USA)
270303 PRIMARY Becton, Dickinson and Co Dba Becton Dickinson & Co (USA)
11-814-30 Fisher Scientific Company L.l.c. (USA)
70303 Becton-Dickinson and Co Microbiology Systems Div (USA)
BBL06-206 Becton-Dickinson and Co Microbiology Systems Div (USA)
J3053-11 Cardinal Health 200, Llc (USA)
4370303 Becton-Dickinson and Co Microbiology Systems Div (USA)
Related Parts
3030-00-109-2545INTERCHANGEABLE
BELT,V
70303
5975-00-239-0334INTERCHANGEABLE
CONDUIT OUTLET
5935-00-458-6826INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
6-1313-9
6635-00-490-2077INTERCHANGEABLE
TESTER,MATERIAL HARDNESS
70303
4820-00-646-9524INTERCHANGEABLE
SEAT,VALVE
7030-3
5930-00-868-8474INTERCHANGEABLE
SWITCH,PRESSURE
7937555
6110-01-080-7803INTERCHANGEABLE
REGULATOR,VOLTAGE
T800R-01000
3040-01-208-4265INTERCHANGEABLE
CONNECTING LINK,RIGID
7530-0003
4820-01-370-2983INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
N70303
5110-01-434-9867INTERCHANGEABLE
CHISEL,COLD,HAND
5365-01-698-7870INTERCHANGEABLE
SPACER,PLATE
4370303

Frequently Asked Questions

What is NSN 6640-00-933-8739?

NSN 6640-00-933-8739 is a Catalyst,anaerobic Culture Appar, manufactured by Becton, Dickinson and Co Dba Becton Dickinson & Co, classified under FSC 6640 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6640-00-933-8739?

NSN 6640-00-933-8739 has 7 cross-referenced part numbers: 1094G45 (Arthur H. Thomas Company), 270303 (Becton, Dickinson and Co Dba Becton Dickinson & Co), 11-814-30 (Fisher Scientific Company L.l.c.), 70303 (Becton-Dickinson and Co Microbiology Systems Div), BBL06-206 (Becton-Dickinson and Co Microbiology Systems Div) and 2 more.

What NSN replaces 6640-00-933-8739?

There are 11 known substitutes for 6640-00-933-8739: 3030-00-109-2545, 5975-00-239-0334, 5935-00-458-6826 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 270303?

Key specifications for 270303: Physical Form: GRANULAR; Special Features: 1/8 IN. DEEP ALUMINA PELLETS COATED WITH 0.5 PCT PALLADIUM; REPLACEMENT CHARGE FOR CATALYST CHAMBER IN LID NSN 6640-00-001-6670 IN; Part Name Assigned by Controlling Agency: CATALYST ANAEROBIC CULTURE APPARATUS GRANULAR 10S. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6640-00-933-8739 still in active supply?

NSN 6640-00-933-8739 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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