6685-00-133-4778

Find complete technical information, availability, and procurement data for: 6685-00-133-4778

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6685-00-133-4778
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6685-00-133-4778
Item Name Code
62209
Assigment Date
01/02/1969 (57 years ago)

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.

0.266 inches nominal mounting hole diameter, 4.797 inches nominal overall depth, 4 mounting hole quantity, 7.000 inches nominal bolt circle diameter, 7.500 inches nominal overall diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth
4.797 inches nominal
Bolt Circle Diameter
7.000 inches nominal
Mounting Hole Diameter
0.266 inches nominal
Mounting Hole Quantity
4
Overall Diameter
7.500 inches nominal
Case Material
unable to decode
Case Surface Treatment
unable to decode
Graduation Unit
10.0 pounds
Actuation Type
double bellows
Adjustability
adjustable
Scale Range
+0.0 to 100.0 pounds per square inch
Scale Name
differential pressure
Dial Size
6 in. dia.
Connection Quantity
4
Pointer Color
white
Pointer Type
indicating
Scale Type
single
Scale Smallest Increment
1.0 pounds
Connection Type
internal
Mounting Method
flush panel
Scale Accuracy
1/2 pct entire range
Actuating Element Material
unable to decode
Scale Inscription/Background Color
white figures on black background
Connection Location
upper and lower
Bezel Type
slips-on
Protective Crystal Material
unable to decode
Connection Size
1/2 in. npt and 1/4 in. npt
Connector Type Vent
provided
Special Features
steel bellows housing w/600 psi
Material
aluminum

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
07GX1000100K2AXXXX-01 Dial Indicatin Differential Gage
227S526 Dial Indicatin Differential Gage

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-133-4778?
The FSCG of the NSN 6685-00-133-4778 is 6685
Does the NSN 6685-00-133-4778 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6685-00-133-4778 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6685-00-133-4778 contain precious materials?
Item does not contain precious metal.
Does NSN 6685-00-133-4778 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 6685-00-133-4778 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jan 2, 1969

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