6685-01-298-8825

Find complete technical information, availability, and procurement data for: 6685-01-298-8825
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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

6685-01-298-8825

Item Name Code

07428

Assigment Date

04/22/1989 (37 years ago)

An instrument that senses, measures and converts pressure of a gas or fluid into electrical signals to be displayed in pounds per square inch (psi) or the equivalent. The item contains an input pressure port, electrical output connection and may include an output pressure port. See also transducer, motional pickup for items with a linear motional input and electrical output to be displayed in other than psi or the equivalent.

adjustable adjustability, +0.0 to 200.0 pounds pressure per square inch scale range, pressure scale name, bourdon tube actuation type, 4-1/2 in. dia dial size

Product Characteristics

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

Actuation Type: bourdon tube
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
Scale Type: single
Connection Type: external
Scale Inscription/Background Color: black markings on white background
Connection Location: back
Connection Size: o-ring union
Connector Type Vent: not provided
Special Features: refrigerant
Material: aluminum or steel case
Material: nickel alloy actuating element
Material: plastic protective crystal

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
DG4MC2HPWRANA	Dial Indicating Pressure Gage
DG4MC2HPWRANAG	Dial Indicating Pressure Gage
SB24-3PHP-RWBX	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-298-8825?

The FSCG of the NSN 6685-01-298-8825 is 6685

Does the NSN 6685-01-298-8825 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-298-8825 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 6685-01-298-8825 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-298-8825 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 6685-01-298-8825 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Apr 22, 1989