6685-00-187-4311

Find complete technical information, availability, and procurement data for: 6685-00-187-4311
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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

6685-00-187-4311

Item Name Code

77777

Assigment Date

09/01/1972 (53 years ago)

steel,cold finished,s.a.e. 1018,cadmium irridite finish,4 ea 0.266 in. dia through holes,4 ea equally spaced 1/4-20 tap through holes,2.188 in. major dia,@0.875 in. id,2.500 in. o/a dia,3.250 in. o/a lg,2.250 in o/a w,0.500 in. o/a h general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,cold finished,s.a.e. 1018,cadmium irridite finish,4 ea 0.266 in. dia through holes,4 ea equally spaced 1/4-20 tap through holes,2.188 in. major dia,@0.875 in. id,2.500 in. o/a dia,3.250 in. o/a lg,2.250 in o/a w,0.500 in. o/a h

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
237813	Diaphragm Plate

FAQs

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

What is the FSCG of the NSN 6685-00-187-4311?

The FSCG of the NSN 6685-00-187-4311 is 6685

Does NSN 6685-00-187-4311 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 6685-00-187-4311 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-187-4311 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 6685-00-187-4311 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 1, 1972