6685-00-821-1246

Find complete technical information, availability, and procurement data for: 6685-00-821-1246
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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

6685-00-821-1246

Item Name Code

07428

Assigment Date

01/01/1962 (64 years ago)

1.660 inches nominal overall diameter, nonadjustable adjustability, single bourdon tube actuation type, 5.0 pounds graduation unit, 0.850 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: 0.850 inches nominal
Overall Diameter: 1.660 inches nominal
Graduation Unit: 5.0 pounds
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 30.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 1-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 1.0 pounds
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 2 percent middle half,3 percent remainder
Scale Inscription/Background Color: black figures on white background
Connection Location: back, center
Bezel Type: snap-on
Connection Size: 1/8 in. npt
Connector Type Vent: not provided
Color: black case
Material: copper alloy 511 actuating element
Material: glass protective crystal
Material: steel case
Surface Treatment: enamel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-028-7164	No Name Available	12/01/1991
6685-00-062-3941	No Name Available	01/13/1971
6685-00-702-7400	No Name Available	01/13/1971
6685-00-816-8836	No Name Available	01/13/1971
6685-00-852-3122	No Name Available	01/13/1971
6685-00-875-0522	No Name Available	05/14/1971

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
1-1-2-516-0-30	Dial Indicating Pressure Gage
245MS089P001	Dial Indicating Pressure Gage
9150540	Dial Indicating Pressure Gage
990-7024	Dial Indicating Pressure Gage
SW105-756	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-821-1246?

The FSCG of the NSN 6685-00-821-1246 is 6685

Does the NSN 6685-00-821-1246 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-821-1246 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 6685-00-821-1246 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-821-1246 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 6685-00-821-1246 was assigned to the Federal Catalog?

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