6685-00-146-9358

Find complete technical information, availability, and procurement data for: 6685-00-146-9358
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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

6685-00-146-9358

Item Name Code

62209

Assigment Date

09/15/1971 (54 years ago)

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

2.812 inches nominal overall depth, 0.266 inches nominal mounting hole diameter, 4.406 inches nominal overall diameter, 4 mounting hole quantity, poseidon material,hull,mech,elect,ord and elect end item identification

Product Characteristics

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

Overall Depth: 2.812 inches nominal
Mounting Hole Diameter: 0.266 inches nominal
Mounting Hole Quantity: 4
Overall Diameter: 4.406 inches nominal
End Item Identification: poseidon material,hull,mech,elect,ord and elect
Actuation Type: bellows
Adjustability: adjustable
Scale Range: +0.0 to 85.0 pounds per square inch
Scale Name: differential pressure
Dial Size: 3-1/2 in. dia
Pointer Color: black
Pointer Type: indicating
Scale Type: dial
Mounting Method: bracket and panel
Scale Accuracy: 1 pct entire range
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black markings,white background
Protective Crystal Material: unable to decode
Connector Type Vent: not provided
Special Features: red set pointer included

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6680-00-100-4526	No Name Available	03/01/1980
6680-00-949-3442	No Name Available	06/01/1980

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
10BCXXX0X85F1BBAXC01	Dial Indicatin Differential Gage
10BCXXX0X85F1BBAXX01	Dial Indicatin Differential Gage
251C085PA71RS2BS	Dial Indicatin Differential Gage

FAQs

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

What is the FSCG of the NSN 6685-00-146-9358?

The FSCG of the NSN 6685-00-146-9358 is 6685

Does the NSN 6685-00-146-9358 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-146-9358 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 6685-00-146-9358 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-146-9358 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 6685-00-146-9358 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Sep 15, 1971