PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J322A1Cytology Fixative

Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc · NSN 6550-01-574-4762 · FSC 6550 · No Item Name Available
Verified by PartsTable
NSN 6550-01-574-4762 — this item is cataloged by the U.S. Government under National Stock Number 6550-01-574-4762. Primary manufacturer part number: J322A1.
Features
  • Cytology Fixative — FSC 6550
  • Primary Container Content Quantity: 500.000 MILLILITERS
  • Usage Design: FOR USE IN BLOOD CELL DIFFERENTIAL COUNTS OR AS A GENERAL CYTOLOGY STAIN
  • Total Primary Container Quantity: 1
  • Primary Container Type: BOTTLE
  • 7 verified cross-references
  • Primary manufacturer: Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cytology Fixative, cataloged under National Stock Number 6550-01-574-4762, 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 Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6550-01-574-4762
Primary Part NumberJ322A1
Item NameCytology Fixative
FSC / FSG6550 / 65 — No Item Name Available
ManufacturerJorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc
StatusACTIVE
Primary Container Content Quantity500.000 MILLILITERS
Usage DesignFOR USE IN BLOOD CELL DIFFERENTIAL COUNTS OR AS A GENERAL CYTOLOGY STAIN
Total Primary Container Quantity1
Primary Container TypeBOTTLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
6210-00-241-0860 INTERCHANGEABLE
Light,indicator
5305-00-392-2306123-37 INTERCHANGEABLE
Screw,shoulder
Lucent Technologies Inc Corporate Headquarters
5310-00-786-399912337 INTERCHANGEABLE
Washer,flat
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
2910-00-856-2143010-770 INTERCHANGEABLE
Pump,fuel Injection
Cooper Machinery Services Llc
5905-01-103-1468010770 INTERCHANGEABLE
Resistor,fixed,film
Astronics Test Systems Inc
2530-01-130-336612313117 INTERCHANGEABLE
Pad,track,shoe
U S Army Tank Automotive Command Amsta-Im-Mm
5325-01-164-8292803-1385828 PC3 INTERCHANGEABLE
Insert,screw Thread
Naval Ship Systems Command
5930-01-172-59605188221 INTERCHANGEABLE
Switch,pressure
Naval Sea Systems Command
5365-01-204-926312337 INTERCHANGEABLE
Ring,externally Threaded
Grimes Aerospace Company
4130-01-586-3148 INTERCHANGEABLE
Accumulator,refrigerant
Cross-Reference Index
Part NumberManufacturer
J322A1 PRIMARY Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc (USA)
010770 Covetrus North America, Llc (USA)
07-802-4406 Patterson Veterinary Supply, Inc. Div Patterson Veterinary Supply (USA)
DIPQUICK Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc (USA)
5684305 Henry Schein, Inc. (USA)
6515NCM093545 Defense Medical Standardization Board (USA)
12337 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
Related Parts
6210-00-241-0860INTERCHANGEABLE
LIGHT,INDICATOR
5305-00-392-2306INTERCHANGEABLE
SCREW,SHOULDER
123-37
5310-00-786-3999INTERCHANGEABLE
WASHER,FLAT
12337
2910-00-856-2143INTERCHANGEABLE
PUMP,FUEL INJECTION
010-770
5905-01-103-1468INTERCHANGEABLE
RESISTOR,FIXED,FILM
010770
2530-01-130-3366INTERCHANGEABLE
PAD,TRACK,SHOE
12313117
5325-01-164-8292INTERCHANGEABLE
INSERT,SCREW THREAD
803-1385828 PC3
5930-01-172-5960INTERCHANGEABLE
SWITCH,PRESSURE
5188221
5365-01-204-9263INTERCHANGEABLE
RING,EXTERNALLY THREADED
12337
4130-01-586-3148INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT

Frequently Asked Questions

What is NSN 6550-01-574-4762?

NSN 6550-01-574-4762 is a Cytology Fixative, manufactured by Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc, classified under FSC 6550 (No Item Name Available). Status: active.

What are the part numbers for NSN 6550-01-574-4762?

NSN 6550-01-574-4762 has 7 cross-referenced part numbers: J322A1 (Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc), 010770 (Covetrus North America, Llc), 07-802-4406 (Patterson Veterinary Supply, Inc. Div Patterson Veterinary Supply), DIPQUICK (Jorgensen Laboratories, Inc. Dba Jorgensen Laboratories Inc), 5684305 (Henry Schein, Inc.) and 2 more.

What NSN replaces 6550-01-574-4762?

There are 10 known substitutes for 6550-01-574-4762: 6210-00-241-0860, 5305-00-392-2306, 5310-00-786-3999 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J322A1?

Key specifications for J322A1: Primary Container Content Quantity: 500.000 MILLILITERS; Usage Design: FOR USE IN BLOOD CELL DIFFERENTIAL COUNTS OR AS A GENERAL CYTOLOGY STAIN; Total Primary Container Quantity: 1; Special Features: GIVES COLORATION SIMILAR TO STANDARD WRIGHT-GIEMSA STAIN; RAPID 3-STEP PROCEDURE CAN BE DONE IN 15 SECONDS IN WIDEMOUTH 180 ML CONTAINER; DOES NOT REQUIRE REFRIGERATION; 500 ML REFILL BOTTLE. 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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