PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TC2Temperature Control Unit,photogr

Ross Products International, Inc. Dba Rpi; Rosspro · NSN 6740-01-336-7938 · FSC 6740 · No Item Name Available
Verified by PartsTable
NSN 6740-01-336-7938 — this item is cataloged by the U.S. Government under National Stock Number 6740-01-336-7938. Primary manufacturer part number: TC2.
Features
  • Temperature Control Unit,photogr — FSC 6740
  • Carrying Case: NOT PROVIDED
  • Voltage in Volts: 105.0 AND 130.0
  • Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
  • Minimum Water Circulation Rate: 240.0 GALLONS PER HOUR
  • Media for Which Designed: COOLING OR HEATING
  • Current Type: AC
  • 2 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Temperature Control Unit,photogr, cataloged under National Stock Number 6740-01-336-7938, is classified within Federal Supply Class 6740 (No Item Name Available) of the Photographic Equipment group. The primary manufacturer of record is Ross Products International, Inc. Dba Rpi; Rosspro. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6740-01-336-7938
Primary Part NumberTC2
Item NameTemperature Control Unit,photogr
FSC / FSG6740 / 67 — No Item Name Available
ManufacturerRoss Products International, Inc. Dba Rpi; Rosspro
StatusACTIVE
Carrying CaseNOT PROVIDED
Voltage in Volts105.0 AND 130.0
Frequency Rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM
Minimum Water Circulation Rate240.0 GALLONS PER HOUR
Media for Which DesignedCOOLING OR HEATING
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4820-00-398-9495TC-2 INTERCHANGEABLE
Seat,valve
Circor Naval Solutions Llc Dba Warren Pumps
5950-00-481-1171 INTERCHANGEABLE
Reactor
5820-00-691-2554125-1001-60 INTERCHANGEABLE
Panelsignal Distrib
Tabet Manufacturing Company, Inc. Dba Tabet Manufacturing Co Inc
3950-00-702-2221 INTERCHANGEABLE
Crane,floor,portable
5340-01-019-4499TC2 INTERCHANGEABLE
Cap,protective,dust and Moisture
Niagara Plastics L.l.c.
5360-01-329-3742900007-01 INTERCHANGEABLE
Spring,helical,compression
Leeson Electric Corp
6650-01-683-6894TC-2 INTERCHANGEABLE
Case,optical Instrument
Krell Technologies Inc
Cross-Reference Index
Part NumberManufacturer
TC2 Ross Products International, Inc. Dba Rpi; Rosspro (USA)
90-0007-01 Ross Products International, Inc. Dba Rpi; Rosspro (USA)
Related Parts
4820-00-398-9495INTERCHANGEABLE
SEAT,VALVE
TC-2
5950-00-481-1171INTERCHANGEABLE
REACTOR
5820-00-691-2554INTERCHANGEABLE
PANELSIGNAL DISTRIB
125-1001-60
3950-00-702-2221INTERCHANGEABLE
CRANE,FLOOR,PORTABLE
5340-01-019-4499INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
TC2
5360-01-329-3742INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
900007-01
6650-01-683-6894INTERCHANGEABLE
CASE,OPTICAL INSTRUMENT
TC-2

Frequently Asked Questions

What is NSN 6740-01-336-7938?

NSN 6740-01-336-7938 is a Temperature Control Unit,photogr, manufactured by Ross Products International, Inc. Dba Rpi; Rosspro, classified under FSC 6740 (No Item Name Available). Status: active.

What are the part numbers for NSN 6740-01-336-7938?

NSN 6740-01-336-7938 has 2 cross-referenced part numbers: TC2 (Ross Products International, Inc. Dba Rpi; Rosspro), 90-0007-01 (Ross Products International, Inc. Dba Rpi; Rosspro).

What NSN replaces 6740-01-336-7938?

There are 7 known substitutes for 6740-01-336-7938: 4820-00-398-9495, 5950-00-481-1171, 5820-00-691-2554 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TC2?

Key specifications for TC2: Carrying Case: NOT PROVIDED; Voltage in Volts: 105.0 AND 130.0; Frequency Rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM; Minimum Water Circulation Rate: 240.0 GALLONS PER HOUR. 6 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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