PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P15-140Thermostat,flow Control

Valad Electric Heating Corp. · NSN 6685-01-161-5025 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-01-161-5025 — this item is cataloged by the U.S. Government under National Stock Number 6685-01-161-5025. Primary manufacturer part number: P15-140.
Features
  • Thermostat,flow Control — FSC 6685
  • Usage Design: SPACE HEATER
  • Operating Temp Rating: 55.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF
  • 2 verified cross-references
  • Primary manufacturer: Valad Electric Heating Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermostat,flow Control, cataloged under National Stock Number 6685-01-161-5025, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Valad Electric Heating Corp.. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6685-01-161-5025
Primary Part NumberP15-140
Item NameThermostat,flow Control
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerValad Electric Heating Corp.
StatusACTIVE
Usage DesignSPACE HEATER
Operating Temp Rating55.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-122-0621P1-5 INTERCHANGEABLE
Lever,manual Control
Star Hydraulics Llc
3460-00-233-7968 INTERCHANGEABLE
Pilot,counterbore
4920-00-241-7986P1-5 INTERCHANGEABLE
Table,holding Fixtu
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
4730-00-254-6443 INTERCHANGEABLE
Elbow,tube
4130-00-274-5767DUST0PSERIES2 INTERCHANGEABLE
Filter Element,air Conditioning
Corning Glass Works
5360-00-687-255501740 INTERCHANGEABLE
Spring,helical,compression
Defense Logistics Agency Dba Defense Supply Center Philadelphia
2940-00-864-071711268 INTERCHANGEABLE
Filter Element,fluid
Westerbeke Corporation
6675-01-167-2894 INTERCHANGEABLE
Scaler Board
5331-01-177-8158P-15 INTERCHANGEABLE
O-Ring
Jpw Industries Inc. Dba Jpw Industries Inc
7690-01-257-9942 INTERCHANGEABLE
Label
Cross-Reference Index
Part NumberManufacturer
P15 Valad Electric Heating Corp. (USA)
P15-140 PRIMARY Valad Electric Heating Corp. (USA)
Related Parts
5340-00-122-0621INTERCHANGEABLE
LEVER,MANUAL CONTROL
P1-5
3460-00-233-7968INTERCHANGEABLE
PILOT,COUNTERBORE
4920-00-241-7986INTERCHANGEABLE
TABLE,HOLDING FIXTU
P1-5
4730-00-254-6443INTERCHANGEABLE
ELBOW,TUBE
4130-00-274-5767INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
DUST0PSERIES2
5360-00-687-2555INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
01740
2940-00-864-0717INTERCHANGEABLE
FILTER ELEMENT,FLUID
11268
6675-01-167-2894INTERCHANGEABLE
SCALER BOARD
5331-01-177-8158INTERCHANGEABLE
O-RING
P-15
7690-01-257-9942INTERCHANGEABLE
LABEL
5905-01-265-9755INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,NONIND
4330-01-317-3833INTERCHANGEABLE
ELEMENT,AIR

Frequently Asked Questions

What is NSN 6685-01-161-5025?

NSN 6685-01-161-5025 is a Thermostat,flow Control, manufactured by Valad Electric Heating Corp., classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-01-161-5025?

NSN 6685-01-161-5025 has 2 cross-referenced part numbers: P15 (Valad Electric Heating Corp.), P15-140 (Valad Electric Heating Corp.).

What NSN replaces 6685-01-161-5025?

There are 12 known substitutes for 6685-01-161-5025: 5340-00-122-0621, 3460-00-233-7968, 4920-00-241-7986 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P15-140?

Key specifications for P15-140: Usage Design: SPACE HEATER; Operating Temp Rating: 55.0 FAHRENHEIT MINIMUM AND 85.0 FAHRENHEIT MAXIMUM DEGF. 2 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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