PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3840Test Kit,bacteria Determination

Biofire Defense Llc · NSN 6550-01-553-0177 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-553-0177 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-553-0177. Primary manufacturer part number: 3840.
Features
  • Test Kit,bacteria Determination — FSC 6550
  • 2 verified cross-references
  • Primary manufacturer: Biofire Defense Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Kit,bacteria Determination, cataloged under National Stock Number 6550-01-553-0177, 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 Biofire Defense Llc. This item has 2 commercial cross-references from 2 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
NSN6550-01-553-0177
Primary Part Number3840
Item NameTest Kit,bacteria Determination
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerBiofire Defense Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3460-00-187-22083840 INTERCHANGEABLE
Dog,lathe
Caro, Inc. Dba South Bend Lathe
5310-00-369-2770568-4805-938260PC7 INTERCHANGEABLE
Nut,disc
Naval Ship Systems Command
3030-00-528-4746 INTERCHANGEABLE
Belt,v
5945-00-539-2733972-1295-00 INTERCHANGEABLE
Relay,electromagnetic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2805-00-679-80731851672 INTERCHANGEABLE
Guide,valve Stem
Chrysler Realty Company Llc Dba Daimler Chrysler
5365-00-834-2419 INTERCHANGEABLE
Spacer,plate
6610-01-225-64963840 INTERCHANGEABLE
Carrier,capsule
Kearflex Engineering Company
6515-01-417-800601-32-3840 INTERCHANGEABLE
Suction Apparatus,s
Allied Healthcare Products, Inc. Dba Allied
5995-01-513-0297PE3840 INTERCHANGEABLE
Cable Assembly,radio Frequency
Infinite Electronics International, Inc.
6505-01-553-6713NDC49281-0252-51 INTERCHANGEABLE
Rabies Vaccine
Sanofi Pasteur Inc.
Cross-Reference Index
Part NumberManufacturer
10103187 Nimikkeistokeskus Ncb Finland (FIN)
3840 PRIMARY Biofire Defense Llc (USA)
Related Parts
3460-00-187-2208INTERCHANGEABLE
DOG,LATHE
3840
5310-00-369-2770INTERCHANGEABLE
NUT,DISC
568-4805-938260PC7
3030-00-528-4746INTERCHANGEABLE
BELT,V
5945-00-539-2733INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
972-1295-00
2805-00-679-8073INTERCHANGEABLE
GUIDE,VALVE STEM
1851672
5365-00-834-2419INTERCHANGEABLE
SPACER,PLATE
6610-01-225-6496INTERCHANGEABLE
CARRIER,CAPSULE
3840
6515-01-417-8006INTERCHANGEABLE
SUCTION APPARATUS,S
01-32-3840
5995-01-513-0297INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
PE3840
6505-01-553-6713INTERCHANGEABLE
RABIES VACCINE
NDC49281-0252-51
4130-01-655-6734INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT
5120-01-735-8537INTERCHANGEABLE
WRENCH,ADJUSTABLE
3840

Frequently Asked Questions

What is NSN 6550-01-553-0177?

NSN 6550-01-553-0177 is a Test Kit,bacteria Determination, manufactured by Biofire Defense Llc, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-553-0177?

NSN 6550-01-553-0177 has 2 cross-referenced part numbers: 10103187 (Nimikkeistokeskus Ncb Finland), 3840 (Biofire Defense Llc).

What NSN replaces 6550-01-553-0177?

There are 12 known substitutes for 6550-01-553-0177: 3460-00-187-2208, 5310-00-369-2770, 3030-00-528-4746 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3840?

Key specifications for 3840: Special Features: TYPE A FREEZE DRIED REAGENT TO DETECT BOTULISM TOXINS; 40 POUCHES PER KIT; 70 PCT UNKNOWN; 10 PCT NEGATIVE; 20 PCT POSITIVE. 1 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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