PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

65580Drying Chamber,vacuum

Precision Scientific Petroleum Instruments Co · NSN 6640-00-471-5690 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-471-5690 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-471-5690. Primary manufacturer part number: 65580.
Features
  • Drying Chamber,vacuum — FSC 6640
  • 2 verified cross-references
  • Primary manufacturer: Precision Scientific Petroleum Instruments Co
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Drying Chamber,vacuum, cataloged under National Stock Number 6640-00-471-5690, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Precision Scientific Petroleum Instruments Co. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-00-471-5690
Primary Part Number65580
Item NameDrying Chamber,vacuum
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerPrecision Scientific Petroleum Instruments Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-430-358765580 INTERCHANGEABLE
Coupling Assembly,hose
Applied Power Inc Power Packer
4730-01-440-618265580 INTERCHANGEABLE
Trap,steam
Spirax Sarco Inc Dba Spirax Sarco
5940-01-549-783565580 INTERCHANGEABLE
Terminal Junction Block,sectiona
Generac Mobile Products, Llc
Cross-Reference Index
Part NumberManufacturer
VP65580 Sherwood Medical Co (USA)
65580 PRIMARY Precision Scientific Petroleum Instruments Co (USA)
Related Parts
4730-00-430-3587INTERCHANGEABLE
COUPLING ASSEMBLY,HOSE
65580
4730-01-440-6182INTERCHANGEABLE
TRAP,STEAM
65580
5940-01-549-7835INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
65580

Frequently Asked Questions

What is NSN 6640-00-471-5690?

NSN 6640-00-471-5690 is a Drying Chamber,vacuum, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-471-5690?

NSN 6640-00-471-5690 has 2 cross-referenced part numbers: VP65580 (Sherwood Medical Co), 65580 (Precision Scientific Petroleum Instruments Co).

What NSN replaces 6640-00-471-5690?

There are 3 known substitutes for 6640-00-471-5690: 4730-00-430-3587, 4730-01-440-6182, 5940-01-549-7835. Verify interchangeability with system specifications before substitution.

What are the specifications of 65580?

Key specifications for 65580: Special Features: EVAPORATOR, ROTATING;PORTABLE, 150 RPM BRUSH TYPE SPARKLESS MOTOR, SINGLE SPEED, VACUUM HOSE CONNECTION, 120 VAC, 60 HZ, 50 WATTS, FLASKS AND CONDENSING GLASSWARE NOT INCLUDED VAC. 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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