#4C21R Open End Thermocouple | Humidity Measuring And Controlling Instruments Temperature Pressure

4C21R

Immersion Thermocouple

NSN 6685-00-048-7931

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000487931

Detail Specifications

Overall Length:
13.000 inches
End Application:
Electric power generation sys.
Unit Type:
Exposed loop
Mounting Facility Type And Quantity:
1 bayonet
Accommodated Wire Awg Size:
16
Immersion Length:
2.750 inches
Material:
Asbestos individual wire insulation
Material:
Fiberglass outer jacket insulation/sheathing
Terminal Type And Quantity:
2 lug
NSN:
6685-00-048-7931
Item Name:
Open End Thermocouple
Cage Code:
55820

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8T1204B3
Cage Code:
35918
RNCC:
3
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
11688-1
Cage Code:
55820
RNCC:
5
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
13470-1
Cage Code:
05045
RNCC:
5
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
10430
Cage Code:
99195
RNCC:
5
RNVC:
2
RNAAC:
SE
Status:
A
MSDS:
SADC:
Part Number:
10103
Cage Code:
99195
RNCC:
5
RNVC:
9
RNAAC:
SE
Status:
A
MSDS:
SADC:

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 4c21r and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Instruments And Laboratory Equipment
------ Humidity Measuring And Controlling Instruments Temperature Pressure
--------- Immersion Thermocouples
------------ P/N 4C21R

Best-Selling Products A collection of our most popular products

Last Updated: 07/25/2025