PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

DV502Evaporator,vacuum,metallizing

Denton Vacuum Inc · NSN 3433-00-006-8644 · FSC 3433 · No Item Name Available
Verified by PartsTable
NSN 3433-00-006-8644 — this item is cataloged by the U.S. Government under National Stock Number 3433-00-006-8644. Primary manufacturer part number: DV502.
Features
  • Evaporator,vacuum,metallizing — FSC 3433
  • General Characteristics Item Description: STEEL,30 IN. LG,22 IN. W,49 IN. H,DIFFUSION PUMP-1,MECHANICAL VACUUM PUMP-1,STEEL BASE PLATE VALVE TRAP-1,120V,60 HZ,SINGLE PHASE,20 AMPS,2400W V
  • 2 verified cross-references
  • Primary manufacturer: Denton Vacuum Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Evaporator,vacuum,metallizing, cataloged under National Stock Number 3433-00-006-8644, is classified within Federal Supply Class 3433 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Denton Vacuum Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3433-00-006-8644
Primary Part NumberDV502
Item NameEvaporator,vacuum,metallizing
FSC / FSG3433 / 34 — No Item Name Available
ManufacturerDenton Vacuum Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,30 IN. LG,22 IN. W,49 IN. H,DIFFUSION PUMP-1,MECHANICAL VACUUM PUMP-1,STEEL BASE PLATE VALVE TRAP-1,120V,60 HZ,SINGLE PHASE,20 AMPS,2400W V
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4720-01-528-30721017-000 INTERCHANGEABLE
Hose Assembly,nonmetallic
Florida Aeronautics, Inc Dba Florida Aeronautics, Inc
Cross-Reference Index
Part NumberManufacturer
DV502 Denton Vacuum Inc (USA)
3433-4321-1212 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
Related Parts
4720-01-528-3072INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
1017-000

Frequently Asked Questions

What is NSN 3433-00-006-8644?

NSN 3433-00-006-8644 is a Evaporator,vacuum,metallizing, manufactured by Denton Vacuum Inc, classified under FSC 3433 (No Item Name Available). Status: active.

What are the part numbers for NSN 3433-00-006-8644?

NSN 3433-00-006-8644 has 2 cross-referenced part numbers: DV502 (Denton Vacuum Inc), 3433-4321-1212 (Defense Supply Center Richmond Industrial Plant Equipment /dla/).

What NSN replaces 3433-00-006-8644?

There is 1 known substitute for 3433-00-006-8644: 4720-01-528-3072. Verify interchangeability with system specifications before substitution.

What are the specifications of DV502?

Key specifications for DV502: General Characteristics Item Description: STEEL,30 IN. LG,22 IN. W,49 IN. H,DIFFUSION PUMP-1,MECHANICAL VACUUM PUMP-1,STEEL BASE PLATE VALVE TRAP-1,120V,60 HZ,SINGLE PHASE,20 AMPS,2400W V. 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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