6685-01-020-2712

Find complete technical information, availability, and procurement data for: 6685-01-020-2712
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-01-020-2712

Item Name Code

07428

Assigment Date

04/27/1976 (50 years ago)

2.800 inches nominal overall diameter, 0.156 inches nominal mounting hole diameter, 3.125 inches nominal bolt circle diameter, 3 mounting hole quantity, 1.390 inches nominal overall depth

Product Characteristics

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

Overall Depth: 1.390 inches nominal
Bolt Circle Diameter: 3.125 inches nominal
Mounting Hole Diameter: 0.156 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 2.800 inches nominal
End Item Identification: boilers,1200 psi; main feed pumps
Graduation Unit: 40.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 160.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2-1/2 in. dia
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 5.0 pounds per square inch
Mounting Method: flush
Scale Inscription/Background Color: black markings on white background
Connector Type Vent: not provided
Material: copper alloy 511 actuating element

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
P845FF0-160	Dial Indicating Pressure Gage
P845FF0-160-21/2D1A	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-020-2712?

The FSCG of the NSN 6685-01-020-2712 is 6685

Does the NSN 6685-01-020-2712 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-020-2712 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-01-020-2712 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-020-2712 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 6685-01-020-2712 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, Apr 27, 1976