6685-00-301-9970

Find complete technical information, availability, and procurement data for: 6685-00-301-9970
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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

6685-00-301-9970

Item Name Code

07428

Assigment Date

10/12/1973 (52 years ago)

3.182 inches nominal bolt circle diameter, 0.169 inches minimum and 0.175 inches maximum mounting hole diameter, 2.250 inches nominal overall width, 1.500 inches nominal overall depth, 2.250 inches nominal overall length

Product Characteristics

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

Overall Depth: 1.500 inches nominal
Overall Length: 2.250 inches nominal
Bolt Circle Diameter: 3.182 inches nominal
Overall Width: 2.250 inches nominal
Mounting Hole Diameter: 0.169 inches minimum and 0.175 inches maximum
Mounting Hole Quantity: 4
Graduation Unit: 1000.000 pounds per square inch
Actuation Type: bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 5000.000 pounds pressure per square inch
Scale Name: pressure
Illuminative Method: any acceptable
Dial Size: 2-1/4 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 100.000 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Inscription/Background Color: black figures on white background
Connection Location: back, center
Connection Size: 0.357 in. dia,0.400 in.deep
Material: aluminum alloy 6061 case
Material: glass sheet protective crystal
Material: steel actuating element
Material Document And Classification: ams-qq-a-200/8, alloy 6061, t6 fed spec single material response case
Material Document And Classification: dd-g-451c,type ii,class 1,quality aa fed spec single material response protective crystal
Surface Treatment: anodize case
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response 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
22-31	Dial Indicating Pressure Gage
22-37	Dial Indicating Pressure Gage
2250-017-00	Dial Indicating Pressure Gage
68J698014-103	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-301-9970?

The FSCG of the NSN 6685-00-301-9970 is 6685

Does the NSN 6685-00-301-9970 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-301-9970 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 6685-00-301-9970 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-301-9970 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 6685-00-301-9970 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 12, 1973