PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PD-120Dispenser,paraffin

Triangle Biomedical Sciences Inc. Dba T B S · NSN 6640-01-571-9587 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-01-571-9587 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-571-9587. Primary manufacturer part number: PD-120.
Features
  • Dispenser,paraffin — FSC 6640
  • Power Rating: 540.0 WATTS NOMINAL
  • Voltage Rating: 120.0 VOLTS NOMINAL
  • Capacity Rating: 6.250 GALLONS NOMINAL
  • Current Type: AC
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • 4 verified cross-references
  • Primary manufacturer: Triangle Biomedical Sciences Inc. Dba T B S
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Dispenser,paraffin, cataloged under National Stock Number 6640-01-571-9587, is classified within Federal Supply Class 6640 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Triangle Biomedical Sciences Inc. Dba T B S. Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6640-01-571-9587
Primary Part NumberPD-120
Item NameDispenser,paraffin
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerTriangle Biomedical Sciences Inc. Dba T B S
StatusACTIVE
Power Rating540.0 WATTS NOMINAL
Voltage Rating120.0 VOLTS NOMINAL
Capacity Rating6.250 GALLONS NOMINAL
Current TypeAC
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-117-9832 INTERCHANGEABLE
Attenuator,fixed
4730-00-278-6318221204N INTERCHANGEABLE
Coupling,pipe
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
6610-00-759-0292 INTERCHANGEABLE
Guard,backing
5340-00-826-5986PD-120 INTERCHANGEABLE
Plug,protective,dust and Moistur
Caplugs, Inc.
4320-01-123-383310826 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
4320-01-175-0772H10826 INTERCHANGEABLE
Housing,filter
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
4920-01-474-4653 INTERCHANGEABLE
Knob,thumb,knurled,
5940-01-494-4377 INTERCHANGEABLE
Terminal,lug
5940-01-494-4464 INTERCHANGEABLE
Terminal,lug
3110-01-503-169910826 INTERCHANGEABLE
Cup,tapered Roller Bearing
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
6530NCM093178 Defense Medical Standardization Board (USA)
10826 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
PD-120 PRIMARY Triangle Biomedical Sciences Inc. Dba T B S (USA)
15-183-12 Fisher Scientific Company L.l.c. (USA)
Related Parts
5985-00-117-9832INTERCHANGEABLE
ATTENUATOR,FIXED
4730-00-278-6318INTERCHANGEABLE
COUPLING,PIPE
221204N
6610-00-759-0292INTERCHANGEABLE
GUARD,BACKING
5340-00-826-5986INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
PD-120
4320-01-123-3833INTERCHANGEABLE
RING,WEARING
10826
4320-01-175-0772INTERCHANGEABLE
HOUSING,FILTER
H10826
4920-01-474-4653INTERCHANGEABLE
KNOB,THUMB,KNURLED,
5940-01-494-4377INTERCHANGEABLE
TERMINAL,LUG
5940-01-494-4464INTERCHANGEABLE
TERMINAL,LUG
3110-01-503-1699INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
10826
7010-01-663-2647INTERCHANGEABLE
INTERFACE UNIT,DATA TRANSFER
10826
5340-01-696-5298INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
PD-120

Frequently Asked Questions

What is NSN 6640-01-571-9587?

NSN 6640-01-571-9587 is a Dispenser,paraffin, manufactured by Triangle Biomedical Sciences Inc. Dba T B S, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-01-571-9587?

NSN 6640-01-571-9587 has 4 cross-referenced part numbers: 6530NCM093178 (Defense Medical Standardization Board), 10826 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), PD-120 (Triangle Biomedical Sciences Inc. Dba T B S), 15-183-12 (Fisher Scientific Company L.l.c.).

What NSN replaces 6640-01-571-9587?

There are 12 known substitutes for 6640-01-571-9587: 5985-00-117-9832, 4730-00-278-6318, 6610-00-759-0292 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PD-120?

Key specifications for PD-120: Special Features: SINGLE PHASE VOLTAGE; CURRENT: 4.5 AMPS; CLEAR LEXAN LID; BUILT-IN CLOCK; NON-DRIP SPIGOT LOCATION DESIGNED TO ACCOMODATE LARGE VESSELS; DEPTH: 16 IN; MICROPROCESSOR CONTROLLED TEMPERATURE; DEFAULT TEMP SETTING: 55 DEG C; MAX TEMP SETTING: 65 DEG C; APPROX. HEAT OUTPUT: 1885 BTU/HR IN; Power Rating: 540.0 WATTS NOMINAL; Voltage Rating: 120.0 VOLTS NOMINAL; Part Name Assigned by Controlling Agency: DISPENSER WAX PARAFFIN 6.25GAL CAPACITY. 9 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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