6685-00-839-7046

Find complete technical information, availability, and procurement data for: 6685-00-839-7046
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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

6685-00-839-7046

Item Name Code

07428

Assigment Date

01/01/1962 (64 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

2.000 inches nominal overall depth, 4.875 inches nominal overall diameter, 4.312 inches nominal bolt circle diameter, 0.218 inches nominal mounting hole diameter, 3 mounting hole quantity

Product Characteristics

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

Overall Depth: 2.000 inches nominal
Bolt Circle Diameter: 4.312 inches nominal
Mounting Hole Diameter: 0.218 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 4.875 inches nominal
Graduation Unit: 500.000 pounds
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 60.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 3-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Marking: hydraulic
Scale Type: single
Scale Smallest Increment: 100.000 pounds
Connection Type: external
Mounting Method: flush
Scale Accuracy: 2 pct entire range
Scale Inscription/Background Color: black figures on white background
Scale Name For Which Pointer Is Designed: pressure
Connection Location: back
Bezel Type: thread
Connection Size: 0.438 in. npt dia
Connector Type Vent: not provided
Material: glass protective crystal
Material: steel actuating element
Material: steel case
Surface Treatment: enamel case

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
2050416	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-839-7046?

The FSCG of the NSN 6685-00-839-7046 is 6685

Does the NSN 6685-00-839-7046 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-839-7046 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 6685-00-839-7046 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-839-7046 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 6685-00-839-7046 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962