6685-00-514-5603

Find complete technical information, availability, and procurement data for: 6685-00-514-5603
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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

6685-00-514-5603

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

3.125 inches nominal bolt circle diameter, 3.500 inches nominal overall diameter, 1.220 inches nominal overall depth, 3 mounting hole quantity, 0.157 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: 1.220 inches nominal
Bolt Circle Diameter: 3.125 inches nominal
Mounting Hole Diameter: 0.157 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 3.500 inches nominal
End Item Identification: l.p.compressors; air compressors, high pressure; ship, b.franklin class ssbn
Graduation Unit: 50.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 350.0 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2-1/2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 5.0 pounds per square inch
Connection Type: external
Mounting Method: surface wall
Scale Accuracy: 2 percent middle half of range,3 percent remainder
Scale Inscription/Background Color: black figures on white background
Connection Location: lower
Bezel Type: slips-on
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Special Features: pointer to be staked at 160 psi pulsation check,0.018 in. dia orifice
Material: bronze actuating element
Material: glass protective crystal
Material: steel case
Surface Treatment: enamel 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
1184677	Dial Indicating Pressure Gage
2 1-2P500BF1-4LM-0-400	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-514-5603?

The FSCG of the NSN 6685-00-514-5603 is 6685

Does the NSN 6685-00-514-5603 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-514-5603 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 6685-00-514-5603 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-514-5603 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 6685-00-514-5603 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963