PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20391Ortho-Phthaladehyde

Johnson & Johnson Sa · NSN 6810-01-555-7642 · FSC 6810 · No Item Name Available
Verified by PartsTable
NSN 6810-01-555-7642 — this item is cataloged by the U.S. Government under National Stock Number 6810-01-555-7642. Primary manufacturer part number: 20391.
Features
  • Ortho-Phthaladehyde — FSC 6810
  • Functional Description: USED AS A STERILIZATION CHEMICAL FOR DISINFECTING, CLEANING, AND STERILIZATION OF MEDICAL AND DENTAL INSTRUM ENTS AND APPLIANCES AND INANIMATE SURFACES, BIOLOGICAN TISSUE FIXATIVE, AND COMPONENT DEVELOPER FOR PROCESSING X-RFILM THROUGHOUT HOSPITAL DEPARTMENTS AND LABORATORIES
  • Supplementary Features: DEVELOPED AS AN ALTERNATIVE TO GLUTARALDEHYDE
  • 4 verified cross-references
  • Primary manufacturer: Johnson & Johnson Sa
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ortho-Phthaladehyde, cataloged under National Stock Number 6810-01-555-7642, is classified within Federal Supply Class 6810 (No Item Name Available) of the Chemicals and Chemical Products group. The primary manufacturer of record is Johnson & Johnson Sa. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6810-01-555-7642
Primary Part Number20391
Item NameOrtho-Phthaladehyde
FSC / FSG6810 / 68 — No Item Name Available
ManufacturerJohnson & Johnson Sa
StatusACTIVE
Functional DescriptionUSED AS A STERILIZATION CHEMICAL FOR DISINFECTING, CLEANING, AND STERILIZATION OF MEDICAL AND DENTAL INSTRUM ENTS AND APPLIANCES AND INANIMATE SURFACES, BIOLOGICAN TISSUE FIXATIVE, AND COMPONENT DEVELOPER FOR PROCESSING X-RFILM THROUGHOUT HOSPITAL DEPARTMENTS AND LABORATORIES
Supplementary FeaturesDEVELOPED AS AN ALTERNATIVE TO GLUTARALDEHYDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2930-00-005-507720391 INTERCHANGEABLE
Element,cooler
Cummins Inc.
5835-00-059-58542039-1 INTERCHANGEABLE
Drum,turntable
Atis Systems Gmbh
1680-00-082-3376 INTERCHANGEABLE
Screwshaft and Nut,actuator
5935-00-392-73142039-1 INTERCHANGEABLE
Shell,connector
Diamond Manufacturing Company
4710-00-756-087820391 INTERCHANGEABLE
Tube Assembly,metal
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
4730-00-908-3194 INTERCHANGEABLE
Clamp,hose
2805-01-264-476620391 INTERCHANGEABLE
Deflector,dirt and Liquid
L & R Manufacturing Company
4820-01-442-208120391-01-E-3300 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-442-208314545006000 INTERCHANGEABLE
Disk,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-442-777920391-01-E-3150 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Cross-Reference Index
Part NumberManufacturer
20391 Johnson & Johnson Sa (ESP)
20391 Johnson and Johnson Medical Ltd (GBR)
20391 Ethicon, Inc Dba Advanced Sterilization Products Division Div Advanced Sterilization Products Division of Ethicon, Inc. (USA)
20391 Johnson E Johnson Do Brasil Ind. E Com. De Produtos Para Saude Ltda (BRA)
Related Parts
2930-00-005-5077INTERCHANGEABLE
ELEMENT,COOLER
20391
5835-00-059-5854INTERCHANGEABLE
DRUM,TURNTABLE
2039-1
1680-00-082-3376INTERCHANGEABLE
SCREWSHAFT AND NUT,ACTUATOR
5935-00-392-7314INTERCHANGEABLE
SHELL,CONNECTOR
2039-1
4710-00-756-0878INTERCHANGEABLE
TUBE ASSEMBLY,METAL
20391
4730-00-908-3194INTERCHANGEABLE
CLAMP,HOSE
2805-01-264-4766INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID
20391
4820-01-442-2081INTERCHANGEABLE
VALVE,SAFETY RELIEF
20391-01-E-3300
4820-01-442-2083INTERCHANGEABLE
DISK,VALVE
14545006000
4820-01-442-7779INTERCHANGEABLE
VALVE,SAFETY RELIEF
20391-01-E-3150

Frequently Asked Questions

What is NSN 6810-01-555-7642?

NSN 6810-01-555-7642 is a Ortho-Phthaladehyde, manufactured by Johnson & Johnson Sa, classified under FSC 6810 (No Item Name Available). Status: active.

What are the part numbers for NSN 6810-01-555-7642?

NSN 6810-01-555-7642 has 4 cross-referenced part numbers: 20391 (Johnson & Johnson Sa), 20391 (Johnson and Johnson Medical Ltd), 20391 (Ethicon, Inc Dba Advanced Sterilization Products Division Div Advanced Sterilization Products Division of Ethicon, Inc.), 20391 (Johnson E Johnson Do Brasil Ind. E Com. De Produtos Para Saude Ltda).

What NSN replaces 6810-01-555-7642?

There are 10 known substitutes for 6810-01-555-7642: 2930-00-005-5077, 5835-00-059-5854, 1680-00-082-3376 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20391?

Key specifications for 20391: Special Features: CLEAR, PALE-BLUE (PH, 7.5); Functional Description: USED AS A STERILIZATION CHEMICAL FOR DISINFECTING, CLEANING, AND STERILIZATION OF MEDICAL AND DENTAL INSTRUM ENTS AND APPLIANCES AND INANIMATE SURFACES, BIOLOGICAN TISSUE FIXATIVE, AND COMPONENT DEVELOPER FOR PROCESSING X-RFILM THROUGHOUT HOSPITAL DEPARTMENTS AND LABORATORIES; Part Name Assigned by Controlling Agency: ORTHO-PHTHALADEHYDE; Supplementary Features: DEVELOPED AS AN ALTERNATIVE TO GLUTARALDEHYDE. 4 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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