6685-00-515-4591

Find complete technical information, availability, and procurement data for: 6685-00-515-4591
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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

6685-00-515-4591

Item Name Code

03395

Assigment Date

01/01/1963 (63 years ago)

major graduation fluorescent and minor graduation fluorescent and major graduation luminous and minor graduation luminous scale marking and surface finish, 1 contact quantity, 2.062 inches nominal length, 3.250 inches nominal width, 3.500 inches nominal mounting bolt circle diameter

Product Characteristics

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

Scale Marking And Surface Finish: major graduation fluorescent and minor graduation fluorescent and major graduation luminous and minor graduation luminous
Width: 3.250 inches nominal
Length: 2.062 inches nominal
Mounting Bolt Circle Diameter: 3.500 inches nominal
Contact Quantity: 1
Contact Type: stud
Mounting Arrangement Style: four hole/stud bolt circle
Scale Range: +0.1 to 1000.0 deg celsius single indicator single scale
Electrical Connection Quantity: 2
Mounting Facility Type And Quantity: 1 panel and 4 unthreaded hole
Special Features: scale calibration:25 deg c graduated increments;scale name:engine exhaust temp;thermocouple material:nickel-chromium alloy;panel mounted body size:3.125 in.nom;luminous scale marking and color:major and minor graduation,yellow
Height: 3.250 inches nominal
Color: yellow pointer base
Color: yellow pointer tip

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-388-0066	No Name Available	08/12/1970
6685-00-515-4566	No Name Available	10/06/1969
6685-00-526-6368	No Name Available	01/01/1960

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
17B531	Thermocoup Temperature Indicator
181TYPE18Y1	Thermocoup Temperature Indicator
841TYPE18Y1	Thermocoup Temperature Indicator

FAQs

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

What is the FSCG of the NSN 6685-00-515-4591?

The FSCG of the NSN 6685-00-515-4591 is 6685

Does the NSN 6685-00-515-4591 have a Schedule B code assigned?

Yes, the Schedule B code is 9025900000

Does NSN 6685-00-515-4591 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 6685-00-515-4591 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-515-4591 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 6685-00-515-4591 was assigned to the Federal Catalog?

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