6685-01-120-4274

Find complete technical information, availability, and procurement data for: 6685-01-120-4274
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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

6685-01-120-4274

Item Name Code

07428

Assigment Date

10/18/1981 (44 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

adjustable adjustability, 5.0 pounds per square inch graduation unit, 4.865 inches nominal overall diameter, any acceptable actuation type, 2.125 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: 2.125 inches nominal
Overall Diameter: 4.865 inches nominal
Graduation Unit: 5.0 pounds per square inch
Actuation Type: any acceptable
Adjustability: adjustable
Scale Range: +0.0 to 200.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 4-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating and reference
Scale Type: single
Scale Smallest Increment: 2.0 pounds per square inch
Connection Type: internal
Mounting Method: panel
Scale Accuracy: porm 1 pct middle; 3 pct remainder
Scale Inscription/Background Color: black markings on white background
Connection Location: back
Connection Size: 0.395 in. npt tube
Connector Type Vent: not provided
Material: aluminum case
Material: plastic acrylic protective crystal
Material: steel comp 304 actuating element
Material Document And Classification: aisi 0304 assn std single material response actuating element
Surface Treatment: anodize 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
712756	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-120-4274?

The FSCG of the NSN 6685-01-120-4274 is 6685

Does the NSN 6685-01-120-4274 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-120-4274 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 6685-01-120-4274 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-120-4274 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 6685-01-120-4274 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Oct 18, 1981