6685-00-812-1160

Find complete technical information, availability, and procurement data for: 6685-00-812-1160
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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

6685-00-812-1160

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

3.0 pounds per square inch graduation unit, 5.375 inches nominal bolt circle diameter, 2.625 inches nominal overall depth, 5.625 inches nominal overall width, 5.625 inches nominal overall height

Product Characteristics

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

Overall Depth: 2.625 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Overall Height: 5.625 inches nominal
Overall Width: 5.625 inches nominal
Graduation Unit: 3.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 60.0 pounds pressure per square inch
Scale Name: hydraulic pressure
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 0.25 pounds per square inch
Connection Type: internal
Mounting Method: flush and stud
Stud Quantity: 3
Scale Accuracy: 1/2 of 1 pct entire range
Scale Inscription/Background Color: black figures on white background
Connection Location: back
Connection Size: 0.438 in. unf
Stud Location: any acceptable
Connector Type Vent: not provided
Color: black case
Material: aluminum alloy and steel case
Material: glass protective crystal
Material: steel comp 4130 actuating element
Material Document And Classification: aisi 4130 assn std single material response actuating element
Surface Treatment: paint crackle finish case
Fsc Application Data: gage,pressure,dial indicating,except engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-553-4731	No Name Available	03/01/1991

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
430R0-60PSI4 1-2DIAL	Dial Indicating Pressure Gage
9081191	Dial Indicating Pressure Gage
F3E6E1A00002UAA	Dial Indicating Pressure Gage
F4H6E1A00037UAA	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-812-1160?

The FSCG of the NSN 6685-00-812-1160 is 6685

Does the NSN 6685-00-812-1160 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-812-1160 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 6685-00-812-1160 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-812-1160 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 6685-00-812-1160 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963