6685-00-954-9938

Find complete technical information, availability, and procurement data for: 6685-00-954-9938
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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

6685-00-954-9938

Item Name Code

40097

Assigment Date

06/08/1966 (60 years ago)

3.312 inches nominal bolt circle diameter, 3 mounting hole quantity, 2.060 inches nominal overall depth, 3.690 inches nominal overall diameter, 0.218 inches nominal 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: 2.060 inches nominal
Bolt Circle Diameter: 3.312 inches nominal
Mounting Hole Diameter: 0.218 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 3.690 inches nominal
Case Material: unable to decode
Case Surface Treatment: unable to decode
Graduation Unit: 5.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 pounds pressure per square inch
Scale Name: vacuum
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 1.0 pounds per square inch
Connection Type: external
Mounting Method: semiflush
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on aluminum background
Connection Location: back
Protective Crystal Material: unable to decode
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-119-3146	No Name Available	11/01/1981
6685-00-169-1611	No Name Available	08/07/1974

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
11040768-1	Indicating Vacuum Gage
25-1009A-02B-XFF30INHGVAC	Indicating Vacuum Gage
25-1009KBV02B30VAC	Indicating Vacuum Gage
AA-9500-D424	Indicating Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-954-9938?

The FSCG of the NSN 6685-00-954-9938 is 6685

Does the NSN 6685-00-954-9938 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-954-9938 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 6685-00-954-9938 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-954-9938 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 6685-00-954-9938 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 8, 1966