Model: 50M-257-OLD

Thermostatic Temperatu Regulator

Properties:

Criticality Code Justification

Zzzy

Reference Number Differentiating Characteristics

Material will be in accordance with navsup wss activity hx quality

NSN

4820-01-641-1200

Part Number

50M-257-OLD

Description

Regulator,thermostatic Temperatu

CAGE

21013

A self sensored actuating regulator designed to automatically regulate the flow of liquid or steam through a valve to maintain a predetermined temperature. Designed to close or open a valve when a change in temperature is detected to avoid overheating of controlled unit. Valve body not included. See also regulator (1), temperature and pressure.

Part 50M-257-OLD NSN 4820-01-641-1200

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37692

FIIG:

T121-C

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

188340

UFC:

33230

LTL:

100.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi