PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H2PD-300Generator,hydrogen

Parker Hannifin Corp · NSN 6640-01-585-1297 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-585-1297 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-585-1297. Primary manufacturer part number: H2PD-300.
Features
  • Generator,hydrogen — FSC 6640
  • Hydrogen Generation Method: ELECTROLYTIC DISSOCIATION OF WATER
  • 4 verified cross-references
  • Primary manufacturer: Parker Hannifin Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,hydrogen, cataloged under National Stock Number 6640-01-585-1297, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Parker Hannifin Corp. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-585-1297
Primary Part NumberH2PD-300
Item NameGenerator,hydrogen
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerParker Hannifin Corp
StatusACTIVE
Hydrogen Generation MethodELECTROLYTIC DISSOCIATION OF WATER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2920-00-019-60952098244 INTERCHANGEABLE
Contact Set,distributor
Chrysler Realty Company Llc Dba Daimler Chrysler
5985-01-309-824817349 INTERCHANGEABLE
Link,antenna Insulator
Dayton-Granger, Inc.
Cross-Reference Index
Part NumberManufacturer
H2PD-300 Rjm Sales, Inc. Dba Rjm Sales Inc (USA)
17349 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
6640NCM104512 Defense Medical Standardization Board (USA)
H2PD-300 PRIMARY Parker Hannifin Corp (USA)
Related Parts
2920-00-019-6095INTERCHANGEABLE
CONTACT SET,DISTRIBUTOR
2098244
5985-01-309-8248INTERCHANGEABLE
LINK,ANTENNA INSULATOR
17349

Frequently Asked Questions

What is NSN 6640-01-585-1297?

NSN 6640-01-585-1297 is a Generator,hydrogen, manufactured by Parker Hannifin Corp, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-585-1297?

NSN 6640-01-585-1297 has 4 cross-referenced part numbers: H2PD-300 (Rjm Sales, Inc. Dba Rjm Sales Inc), 17349 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), 6640NCM104512 (Defense Medical Standardization Board), H2PD-300 (Parker Hannifin Corp).

What NSN replaces 6640-01-585-1297?

There are 2 known substitutes for 6640-01-585-1297: 2920-00-019-6095, 5985-01-309-8248. Verify interchangeability with system specifications before substitution.

What are the specifications of H2PD-300?

Key specifications for H2PD-300: Hydrogen Generation Method: ELECTROLYTIC DISSOCIATION OF WATER; Part Name Assigned by Controlling Agency: GENERATOR HYDROGEN H2PD-300; Special Features: HYDROGEN PURITY: 99.99999 PCT; OXYGEN CONTENT: LESS THAN 0.01 PPM; MOISTURE CONTENT: LESS THAN 1.0 PPM; MAX HYDROGEN FLOW RATE: 300 CC PER MIN; ELECTRICAL REQUIREMENTS: 120 VAC, 60 HZ, 3.15 AMPS; HYDROGEN OUTLET PRESSURE ADJUSTABLE FROM 0 TO 60 PSIG; OUTLET PORT TYPE: 0.125 IN COMPRESSION; DIMENSIONS: 12 IN WIDE X 12 IN DEEP X 22 IN HIGH; SHIPPING WT: 58 LBS; HYDROGEN GAS PRODUCED BY ELECTROLYTIC DISSOCIATION OF WATER; RESULTANT HYDROGEN STREAM PASSES THROUGH PALLADIUM MEMBRANE, ASSURING CARRIER GRADE PURITY VAC. 3 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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