PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G251A36SThermocouple

Emerson Electric Co White Rodgers Co Div · NSN 6685-00-930-0601 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-930-0601 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-930-0601. Primary manufacturer part number: G251A36S.
Features
  • Thermocouple — FSC 6685
  • 7 verified cross-references
  • Primary manufacturer: Emerson Electric Co White Rodgers Co Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermocouple, cataloged under National Stock Number 6685-00-930-0601, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Emerson Electric Co White Rodgers Co Div. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThermocouple
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersItt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (CAGE 73760); Emerson Electric Co White Rodgers Co Div (CAGE 65289); Hdt Expeditionary Systems Inc (CAGE 92878)
Technical Specifications
ParameterValue
NSN6685-00-930-0601
Primary Part NumberG251A36S
Item NameThermocouple
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerEmerson Electric Co White Rodgers Co Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-003-67904451 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
6685-00-020-8387 INTERCHANGEABLE
Transmitter,temperature,electric
5365-00-142-287710288-8 INTERCHANGEABLE
Plug,machine Thread
Cummins Inc.
5330-00-238-7951 INTERCHANGEABLE
Gasket
5120-00-293-2057250SB1 INTERCHANGEABLE
Bit,screwdriver
Qualtool Inc
2990-00-301-6533445IN INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4130-00-359-7079S18-527A INTERCHANGEABLE
Valve
Thermo King Corporation Dba Phoenix Global Distirbution.
6760-00-397-9651601130 INTERCHANGEABLE
Screen,aerial Image,focusing
Polaroid Corporation Dba Polaroid
5360-00-527-1063 INTERCHANGEABLE
Spring,helical,compression
5930-00-548-9069SCB61726 INTERCHANGEABLE
Switch Assembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
G251A13S Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
G251A24S Emerson Electric Co White Rodgers Co Div (USA)
G251A13 Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
4451 Hdt Expeditionary Systems Inc (USA)
G251A24S Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
G250A13-5 Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
G251A36S PRIMARY Emerson Electric Co White Rodgers Co Div (USA)
Related Parts
5305-00-003-6790INTERCHANGEABLE
SCREW,SHOULDER
4451
6685-00-020-8387INTERCHANGEABLE
TRANSMITTER,TEMPERATURE,ELECTRIC
5365-00-142-2877INTERCHANGEABLE
PLUG,MACHINE THREAD
10288-8
5330-00-238-7951INTERCHANGEABLE
GASKET
5120-00-293-2057INTERCHANGEABLE
BIT,SCREWDRIVER
250SB1
2990-00-301-6533INTERCHANGEABLE
MUFFLER,EXHAUST
445IN
4130-00-359-7079INTERCHANGEABLE
VALVE
S18-527A
6760-00-397-9651INTERCHANGEABLE
SCREEN,AERIAL IMAGE,FOCUSING
601130
5360-00-527-1063INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5930-00-548-9069INTERCHANGEABLE
SWITCH ASSEMBLY
SCB61726
5905-00-994-7192INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
995-3A8200
5305-01-104-5890INTERCHANGEABLE
SCREW,SHOULDER

Frequently Asked Questions

What is NSN 6685-00-930-0601?

NSN 6685-00-930-0601 is a Thermocouple, manufactured by Emerson Electric Co White Rodgers Co Div, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-930-0601?

NSN 6685-00-930-0601 has 7 cross-referenced part numbers: G251A13S (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), G251A24S (Emerson Electric Co White Rodgers Co Div), G251A13 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), 4451 (Hdt Expeditionary Systems Inc), G251A24S (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S) and 2 more.

What NSN replaces 6685-00-930-0601?

There are 12 known substitutes for 6685-00-930-0601: 5305-00-003-6790, 6685-00-020-8387, 5365-00-142-2877 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com