6685-01-022-5853

Find complete technical information, availability, and procurement data for: 6685-01-022-5853
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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

6685-01-022-5853

Item Name Code

07428

Assigment Date

05/31/1976 (50 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

1.281 inches nominal overall depth, adjustable adjustability, bourdon tube actuation type, 2.719 inches nominal overall diameter, +0.0 to 5000.0 pounds pressure per square inch scale range

Product Characteristics

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

Overall Depth: 1.281 inches nominal
Overall Diameter: 2.719 inches nominal
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 5000.0 pounds pressure per square inch
Scale Name: high pressure
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating and reference
Scale Type: single
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: 1 pct entire range
Connection Location: back, center
Bezel Type: slips-on
Connection Size: 0.250 in. npt
Mounting Connection Location: back, center
Connector Type Vent: not provided
Color: black case
Material: glass protective crystal
Material: nickel alloy actuating element
Material: steel 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Below is a list of NSNs that have been officially superseded by this NSN: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
6685-00-600-8660	No Name Available	04/01/2002

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
1AKC44060AAA002	Dial Indicating Pressure Gage
239Q350164	Dial Indicating Pressure Gage
J5482HZ-001	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-022-5853?

The FSCG of the NSN 6685-01-022-5853 is 6685

Does the NSN 6685-01-022-5853 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-022-5853 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 6685-01-022-5853 contain precious materials?

Precious metal content is unknown

Does NSN 6685-01-022-5853 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 6685-01-022-5853 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 31, 1976