6685-00-703-4988

Find complete technical information, availability, and procurement data for: 6685-00-703-4988
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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

6685-00-703-4988

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

0.219 inches nominal mounting hole diameter, 3 mounting hole quantity, 3.438 inches nominal overall depth, 5.375 inches nominal bolt circle diameter, 5.812 inches nominal overall 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: 3.438 inches nominal
Bolt Circle Diameter: 5.375 inches nominal
Mounting Hole Diameter: 0.219 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 5.812 inches nominal
Graduation Unit: 500.000 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: adjustable
Scale Range: +0.000 to 5000.000 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
Scale Smallest Increment: 50.000 pounds per square inch
Connection Type: external
Mounting Method: flush panel
Scale Accuracy: 0.5 pct entire range
Scale Inscription/Background Color: black figures on white background
Connection Location: back
Bezel Type: thread
Connection Size: 0.250 in. npt
Connector Type Vent: not provided
Color: black case
Material: aluminum and iron cast case
Material: glass protective crystal
Material: steel actuating element
Surface Treatment: epoxy case
Nondefinitive Spec/Std Data: 1 class and a style and i type
Fsc Application Data: gage,pressure,dial indicating,except engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-991-3051	No Name Available	06/11/1969

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
45-1079DS02L5000	Dial Indicating Pressure Gage
45-1079DS02VXPD5000	Dial Indicating Pressure Gage
980977	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-00-703-4988?

The FSCG of the NSN 6685-00-703-4988 is 6685

Does the NSN 6685-00-703-4988 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-703-4988 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 6685-00-703-4988 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-703-4988 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 6685-00-703-4988 was assigned to the Federal Catalog?

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