6685-00-634-9233

Find complete technical information, availability, and procurement data for: 6685-00-634-9233
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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

6685-00-634-9233

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

2.620 inches minimum and 2.630 inches maximum bolt circle diameter, 2.719 inches minimum and 2.781 inches maximum overall width, 1.375 inches minimum and 1.875 inches maximum overall depth, 2.719 inches minimum and 2.781 inches maximum overall height, 0.168 inches minimum and 0.172 inches maximum mounting hole 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: 1.375 inches minimum and 1.875 inches maximum
Bolt Circle Diameter: 2.620 inches minimum and 2.630 inches maximum
Overall Height: 2.719 inches minimum and 2.781 inches maximum
Overall Width: 2.719 inches minimum and 2.781 inches maximum
Mounting Hole Diameter: 0.168 inches minimum and 0.172 inches maximum
Mounting Hole Quantity: 4
Graduation Unit: 10.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 25.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 1-7/8 in. dia
Connection Quantity: 2
Pointer Color: black
Pointer Type: indicating
Scale Marking: fuel pressure
Scale Type: single
Scale Smallest Increment: 1.0 pounds per square inch
Connection Type: internal
Mounting Method: flush panel
Scale Accuracy: as per ana spec an-g-2c
Scale Inscription/Background Color: major graduations fluorescent treated on black background,minor graduations green
Connection Location: back
Bezel Type: slips-on
Connection Size: 0.125 in. npt dia
Connector Type Vent: provided
Color: black case
Material: copper alloy 511 and copper alloy actuating element
Material: plastic case
Surface Treatment: paint epoxy case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-337-8602	No Name Available	06/01/1976
6685-00-514-4585	No Name Available	02/02/1974
6620-00-514-4613	No Name Available	02/01/1979
6685-00-515-3998	No Name Available	01/01/1963
6620-01-042-9344	No Name Available	12/01/1982

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
130F1	Dial Indicating Pressure Gage
7620077	Dial Indicating Pressure Gage
MS28061-T1	Dial Indicating Pressure Gage
MS28061T1	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-634-9233?

The FSCG of the NSN 6685-00-634-9233 is 6685

Does the NSN 6685-00-634-9233 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-634-9233 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 6685-00-634-9233 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-634-9233 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 6685-00-634-9233 was assigned to the Federal Catalog?

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