6685-01-658-8839

Find complete technical information, availability, and procurement data for: 6685-01-658-8839
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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

6685-01-658-8839

Item Name Code

07428

Assigment Date

10/24/2016 (9 years ago)

A rigid item(s) of various shapes designed for use in assembly and/or mounting of seats in ground vehicles, construction equipment, machinery and the like. Excludes:straddle type seats, aircraft and seat, shipboard surface lookout.

+0.0 to 300.0 pounds per square inch scale range, single bourdon tube actuation type, 5.20 inches nominal overall diameter, pounds per square inch scale name, 2.05 inches nominal overall width

Product Characteristics

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

Overall Width: 2.05 inches nominal
Overall Diameter: 5.20 inches nominal
Actuation Type: single bourdon tube
Scale Range: +0.0 to 300.0 pounds per square inch
Scale Name: pounds per square inch
Dial Size: 4.0 inches
Pointer Color: black
Pointer Type: indicating
Scale Type: circular and dial
Scale Smallest Increment: 0.0 pounds per square inch
Connection Type: nipple
Scale Accuracy: +/- 1 percent full scale
Scale Inscription/Background Color: white background, with black numerals
Connection Location: bottom
Bezel Type: pressed on w/ retaining bezel ring
Connection Size: 0.50 npt, 316 stainless steel
Connector Type Vent: provided
Part Name Assigned By Controlling Agency: gage, pressure, dial
Special Features: item has a front flange
Material: glass protective crystal
Material: steel comp 304 case
Material: steel comp 316 actuating element
Material Document And Classification: 304 assn std single material response case
Material Document And Classification: aisi 316 assn std single material response actuating element

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
40-400-300-PSI-1/2-SSFF	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6685-01-658-8839?

The FSCG of the NSN 6685-01-658-8839 is 6685

Does the NSN 6685-01-658-8839 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-01-658-8839 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 6685-01-658-8839 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-658-8839 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 6685-01-658-8839 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Mon, Oct 24, 2016