6685-00-052-7298

Find complete technical information, availability, and procurement data for: 6685-00-052-7298
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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

6685-00-052-7298

Item Name Code

40097

Assigment Date

05/23/1967 (59 years ago)

An item designed to measure the vacuum by means of a pressure sensitive element. The vacuum is indicated mechanically or digitally.

1.100 inches nominal overall depth, unable to decode case material, 2.170 inches nominal overall diameter, unable to decode case surface treatment, 5.0 inches graduation unit

Product Characteristics

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

Overall Depth: 1.100 inches nominal
Overall Diameter: 2.170 inches nominal
Case Material: unable to decode
Case Surface Treatment: unable to decode
Graduation Unit: 5.0 inches
Actuation Type: bourdon tube
Adjustability: adjustable
Scale Range: +0.0 to 30.0 inches of vacuum
Scale Name: vacuum
Dial Size: 2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 1.0 inches
Connection Type: external
Scale Accuracy: porm 2 pct middle; 3 pct remainder
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black markings on white background
Connection Location: back
Protective Crystal Material: unable to decode
Connection Size: 0.125 in. npt dia
Connector Type Vent: not provided

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-876-8148	No Name Available	10/01/1996

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
20 1005 01B 30/VAC	Indicating Vacuum Gage
V501	Indicating Vacuum Gage

FAQs

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

What is the FSCG of the NSN 6685-00-052-7298?

The FSCG of the NSN 6685-00-052-7298 is 6685

Does the NSN 6685-00-052-7298 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-052-7298 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 6685-00-052-7298 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-052-7298 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 6685-00-052-7298 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, May 23, 1967