J4658

View detailed technical data, stock status, and sourcing information for: J4658
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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

6685-01-080-4697

Item Name Code

07428

Assigment Date

07/26/1979 (47 years ago)

multiple launch rocket system end item identification, 2.750 inches nominal overall diameter, bourdon tube actuation type, 50.0 pounds per square inch graduation unit, 1.188 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: 1.188 inches nominal
Overall Diameter: 2.750 inches nominal
End Item Identification: multiple launch rocket system
Graduation Unit: 50.0 pounds per square inch
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 300.0 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 Marking: kpa: psi
Scale Type: single
Scale Smallest Increment: 10.0 pounds per square inch
Connection Type: external
Mounting Method: rigid stem
Scale Accuracy: porm 2 pct middle half,porm 3 pct remainder
Scale Inscription/Background Color: black markings on white background
Connection Location: bottom
Connection Size: 0.250 in. npt dia
Mounting Connection Location: bottom
Connector Type Vent: not provided
Color: black case
Material: copper alloy actuating element
Material: glass protective crystal
Material: steel case
Surface Treatment: enamel case

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-559-4567	No Name Available	09/01/1996
6685-01-082-2320	No Name Available	09/01/1996
6620-01-158-0611	No Name Available	06/25/1991
6685-01-458-8239	No Name Available	12/01/2004

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
6-14496	Dial Indicating Pressure Gage
9337926	Dial Indicating Pressure Gage
J4658	Dial Indicating Pressure Gage
J4858	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-080-4697?

The FSCG of the NSN 6685-01-080-4697 is 6685

Does the NSN 6685-01-080-4697 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-080-4697 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 6685-01-080-4697 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-080-4697 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 6685-01-080-4697 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Jul 26, 1979