PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

900100Test Kit,syphilis Detection

Arlington Scientific, Inc · NSN 6550-01-511-0291 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-511-0291 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-511-0291. Primary manufacturer part number: 900100.
Features
  • Test Kit,syphilis Detection — FSC 6550
  • Test Media: SERUM OR PLASMA
  • Component Breakdown Within Each Test Kit: CARBON ANTIGEN SUSPENSION VIAL; 3 COLOR-CODED LIQUID CONTROLS; PLASTIC TEST CARDS; PIPET STIRRERS; DROPPER BOTTLE; DISPENSING NEEDLE
  • Total Primary Container Quantity: 1
  • Test Capability Quantity: 100
  • Protective Storage Feature: REQUIRES REFRIGERATION BETWEEN 2 DEG TO 8 DEG C AND SUBJECT TO DAMAGE BY FREEZING DEGC
  • Usage Design: TEST FOR SYPHILIS
  • 6 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Kit,syphilis Detection, cataloged under National Stock Number 6550-01-511-0291, 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 Arlington Scientific, Inc. Government technical data includes 6 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: KT.

Technical Specifications
ParameterValue
NSN6550-01-511-0291
Primary Part Number900100
Item NameTest Kit,syphilis Detection
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerArlington Scientific, Inc
StatusACTIVE
Test MediaSERUM OR PLASMA
Component Breakdown Within Each Test KitCARBON ANTIGEN SUSPENSION VIAL; 3 COLOR-CODED LIQUID CONTROLS; PLASTIC TEST CARDS; PIPET STIRRERS; DROPPER BOTTLE; DISPENSING NEEDLE
Total Primary Container Quantity1
Test Capability Quantity100
Protective Storage FeatureREQUIRES REFRIGERATION BETWEEN 2 DEG TO 8 DEG C AND SUBJECT TO DAMAGE BY FREEZING DEGC
Usage DesignTEST FOR SYPHILIS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueKT
Verified Substitutes 9
5930-00-198-6746 INTERCHANGEABLE
Switch,lever
5915-00-449-9791900142 INTERCHANGEABLE
Phase Shifter
Ryt Industries Inc
4820-00-603-869621020 INTERCHANGEABLE
Valve,check
Mission Systems Orchard Park Inc
5905-01-157-3880 INTERCHANGEABLE
Potentiometer Feed-Thru Assembly
5905-01-300-4915030-900 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Miller Electric Mfg. Llc
6150-01-443-51015106199 ITEM 317 INTERCHANGEABLE
Bus,conductor
Naval Sea Systems Command
6105-01-499-5923 INTERCHANGEABLE
Motor,alternating Current
4620-01-516-108090-0100 INTERCHANGEABLE
Modification Kit,water Treatment
Parker Hannifin Corporation Div Village Marine Tech
5995-01-518-0433900110 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Sigtronics Corporation Dba Sigtronics Corp
Cross-Reference Index
Part NumberManufacturer
RPR TEST FOR SYPHILIS Arlington Scientific, Inc (USA)
900100 PRIMARY Arlington Scientific, Inc (USA)
6550NCM030708 Defense Medical Standardization Board (USA)
03-0900 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
500083 Biosynex (FRA)
900100 Biosynex (FRA)
Related Parts
5930-00-198-6746INTERCHANGEABLE
SWITCH,LEVER
5915-00-449-9791INTERCHANGEABLE
PHASE SHIFTER
900142
4820-00-603-8696INTERCHANGEABLE
VALVE,CHECK
21020
5905-01-157-3880INTERCHANGEABLE
POTENTIOMETER FEED-THRU ASSEMBLY
5905-01-300-4915INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
030-900
6150-01-443-5101INTERCHANGEABLE
BUS,CONDUCTOR
5106199 ITEM 317
6105-01-499-5923INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
4620-01-516-1080INTERCHANGEABLE
MODIFICATION KIT,WATER TREATMENT
90-0100
5995-01-518-0433INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
900110

Frequently Asked Questions

What is NSN 6550-01-511-0291?

NSN 6550-01-511-0291 is a Test Kit,syphilis Detection, manufactured by Arlington Scientific, Inc, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-511-0291?

NSN 6550-01-511-0291 has 6 cross-referenced part numbers: RPR TEST FOR SYPHILIS (Arlington Scientific, Inc), 900100 (Arlington Scientific, Inc), 6550NCM030708 (Defense Medical Standardization Board), 03-0900 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 500083 (Biosynex) and 1 more.

What NSN replaces 6550-01-511-0291?

There are 9 known substitutes for 6550-01-511-0291: 5930-00-198-6746, 5915-00-449-9791, 4820-00-603-8696 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 900100?

Key specifications for 900100: Part Name Assigned by Controlling Agency: TEST KIT SYPHILIS ASI RPR 100 TESTS; Special Features: CONTAINS CARBON ANTIGEN SUSPENSION IN A SCREW CAP VIAL AND 3 COLOR-CODED LIQUID CONTROLS; FOR THE TESTING OF SYPHILIS; CAPABLE OF 100 TESTS; Test Media: SERUM OR PLASMA; Component Breakdown Within Each Test Kit: CARBON ANTIGEN SUSPENSION VIAL; 3 COLOR-CODED LIQUID CONTROLS; PLASTIC TEST CARDS; PIPET STIRRERS; DROPPER BOTTLE; DISPENSING NEEDLE. 8 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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