PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

74896Bath,constant Temperature

Precision Scientific Petroleum Instruments Co · NSN 6640-00-036-7605 · FSC 6640 · No Item Name Available
Verified by PartsTable
NSN 6640-00-036-7605 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-036-7605. Primary manufacturer part number: 74896.
Features
  • Bath,constant Temperature — FSC 6640
  • Heating Element Type: ELECTRIC IMMERSION
  • Bomb Quantity Accommodated: 5
  • Heating Element Quantity: 1
  • Thermoregulator: INCLUDED
  • Inside Depth: 22.500 INCHES NOMINAL IN
  • Temp Regulating Settings: 100DEG F DEGF
  • Heating Element Wattage in Watts: 500.0
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bath,constant Temperature, cataloged under National Stock Number 6640-00-036-7605, 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. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN6640-00-036-7605
Primary Part Number74896
Item NameBath,constant Temperature
FSC / FSG6640 / 66 — No Item Name Available
ManufacturerPrecision Scientific Petroleum Instruments Co
StatusACTIVE
Heating Element TypeELECTRIC IMMERSION
Bomb Quantity Accommodated5
Heating Element Quantity1
ThermoregulatorINCLUDED
Inside Depth22.500 INCHES NOMINAL IN
Temp Regulating Settings100DEG F DEGF
Heating Element Wattage in Watts500.0
Capacity Rating18.000 GALLONS NOMINAL
Inside Diameter17.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2940-00-849-835876149 INTERCHANGEABLE
Filter Element,fluid
Pti Technologies Inc.
2915-00-991-097774896 INTERCHANGEABLE
Bridge Assembly,top
Triumph Engine Control Systems Llc
3040-01-241-8925ES-74896 INTERCHANGEABLE
Piston,linear Actuating Cylinder
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
74896 PRIMARY Precision Scientific Petroleum Instruments Co (USA)
Related Parts
2940-00-849-8358INTERCHANGEABLE
FILTER ELEMENT,FLUID
76149
2915-00-991-0977INTERCHANGEABLE
BRIDGE ASSEMBLY,TOP
74896
3040-01-241-8925INTERCHANGEABLE
PISTON,LINEAR ACTUATING CYLINDER
ES-74896

Frequently Asked Questions

What is NSN 6640-00-036-7605?

NSN 6640-00-036-7605 is a Bath,constant Temperature, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 6640 (No Item Name Available). Status: active.

What are the part numbers for NSN 6640-00-036-7605?

NSN 6640-00-036-7605 has 1 cross-referenced part number: 74896 (Precision Scientific Petroleum Instruments Co).

What NSN replaces 6640-00-036-7605?

There are 3 known substitutes for 6640-00-036-7605: 2940-00-849-8358, 2915-00-991-0977, 3040-01-241-8925. Verify interchangeability with system specifications before substitution.

What are the specifications of 74896?

Key specifications for 74896: Special Features: REID TYPE; 1/30 HP MOTOR; STAINLESS STEEL PROPELLER STIRRER; 120 VAC,50/60 HZ,SINGLE PHASE,600 WATTS; 19.500 IN. O/A DIA,40.500 IN. O/A H VAC; Heating Element Type: ELECTRIC IMMERSION; Bomb Quantity Accommodated: 5; Heating Element Quantity: 1. 10 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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