PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

231271Sensitivity Discs,diagnostic

Becton, Dickinson and Co Dba Becton Dickinson & Co · NSN 6550-01-031-6161 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-031-6161 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-031-6161. Primary manufacturer part number: 231271.
Features
  • Sensitivity Discs,diagnostic — FSC 6550
  • Composition Ingredients: CEPHALOTHIN
  • Active Ingredients Per Unit: 30.0000 MICROGRAMS PER DISK
  • Protective Storage Feature: REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS
  • Total Primary Container Quantity: 10
  • Supplementary Features: D-DAY ITEM FOR DOD
  • Material: PAPER
  • Primary Container Type: TUBE, DISPENSING
Applications
  • Applications requiring Paper construction
General Description

The Sensitivity Discs,diagnostic, cataloged under National Stock Number 6550-01-031-6161, 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 Co Dba Becton Dickinson & Co. Government technical data includes 8 verified specifications, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: PG.

Technical Specifications
ParameterValue
NSN6550-01-031-6161
Primary Part Number231271
Item NameSensitivity Discs,diagnostic
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerBecton, Dickinson and Co Dba Becton Dickinson & Co
StatusACTIVE
Composition IngredientsCEPHALOTHIN
Active Ingredients Per Unit30.0000 MICROGRAMS PER DISK
Protective Storage FeatureREQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS
Total Primary Container Quantity10
Supplementary FeaturesD-DAY ITEM FOR DOD
MaterialPAPER
Primary Container TypeTUBE, DISPENSING
Primary Container Content Quantity50.000 DISK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssuePG
Verified Substitutes 12
5330-00-107-1014 INTERCHANGEABLE
Seal,plain Encased
5945-00-257-7766231271 INTERCHANGEABLE
Relay,electromagnetic
L3harris Cincinnati Electronics Corporation
5940-00-643-525731271 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
6550-01-007-9923231268 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6550-01-029-8401231569 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6550-01-031-6158231264 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6550-01-031-6160 INTERCHANGEABLE
Sensitivity Discs,diagnostic
6550-01-031-6162231274 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6550-01-031-6163231290 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
6550-01-031-6166231299 INTERCHANGEABLE
Sensitivity Discs,diagnostic
Becton, Dickinson and Co Dba Becton Dickinson & Co
Cross-Reference Index
Part NumberManufacturer
6936368 Henry Schein, Inc. (USA)
31271 Becton-Dickinson and Co Microbiology Systems Div (USA)
SENSI-DISC Becton-Dickinson and Co Microbiology Systems Div (USA)
BB31271 Vwr International Inc Dba Vwr Scientific (USA)
231271 PRIMARY Becton, Dickinson and Co Dba Becton Dickinson & Co (USA)
BB4331271 Vwr International Inc Dba Vwr Scientific (USA)
0190B16 Arthur H. Thomas Company (USA)
Related Parts
5330-00-107-1014INTERCHANGEABLE
SEAL,PLAIN ENCASED
5945-00-257-7766INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
231271
5940-00-643-5257INTERCHANGEABLE
TERMINAL,LUG
31271
6550-01-007-9923INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231268
6550-01-029-8401INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231569
6550-01-031-6158INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231264
6550-01-031-6160INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
6550-01-031-6162INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231274
6550-01-031-6163INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231290
6550-01-031-6166INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231299
6550-01-031-6167INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
6550-01-031-6170INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
231321

Frequently Asked Questions

What is NSN 6550-01-031-6161?

NSN 6550-01-031-6161 is a Sensitivity Discs,diagnostic, manufactured by Becton, Dickinson and Co Dba Becton Dickinson & Co, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-031-6161?

NSN 6550-01-031-6161 has 7 cross-referenced part numbers: 6936368 (Henry Schein, Inc.), 31271 (Becton-Dickinson and Co Microbiology Systems Div), SENSI-DISC (Becton-Dickinson and Co Microbiology Systems Div), BB31271 (Vwr International Inc Dba Vwr Scientific), 231271 (Becton, Dickinson and Co Dba Becton Dickinson & Co) and 2 more.

What NSN replaces 6550-01-031-6161?

There are 12 known substitutes for 6550-01-031-6161: 5330-00-107-1014, 5945-00-257-7766, 5940-00-643-5257 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 231271?

Key specifications for 231271: Composition Ingredients: CEPHALOTHIN; Special Features: KIRBY BAUER METHOD; Active Ingredients Per Unit: 30.0000 MICROGRAMS PER DISK; Protective Storage Feature: REQUIRES REFRIGERATION STORAGE BETWEEN 2 TO 8 DEG CELSIUS. 10 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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