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Dial Indicatin Differential Gage NSN 6685-01-251-8148

Item Description

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN 6685-01-251-8148 NSN: 6685-01-251-8148

Features and Characteristics

Case Material
Aluminum alloy
Actuation Type
Bourdon tube
Adjustability
Adjustable
Scale Range
+0.0/+100.0 pounds pressure per square inch
Scale Name
Differential pressure
Dial Size
4-1/2 in. Round
Connection Quantity
1
Pointer Type
Indicating
Scale Type
Dial
Scale Smallest Increment
1.0 pounds per square inch
Connection Type
External
Scale Accuracy
Porm 1 pct of range span
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
White background
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt dia.
Criticality Code Justification
Zzzy
Specification Data
81349-mil-i-18997/1/2 government specification
Reference Number Differentiating Characteristics
Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
012518148
NSN
6685012518148

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
EA24-3PF4-RWZX
Cage Code:
64467
Status:
A
MSDS:
Part Number:
SA24-3PF4-RWZX
Cage Code:
64467
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9026200000
  • NAICS: 334513
  • SITC: 87435
  • Description: Instruments and apparatus for measuring or checking pressure
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-01-251-8148
What are the manufacturers of nsn 6685012518148?
Does this nsn 6685012518148 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685012518148
An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. the scale may indicate in units of pressure, quantity, or flow.
Does nsn 6685012518148 contain any precious metals?
No precious metal content.
Does nsn 6685012518148 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685012518148?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
62209
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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