6685-00-852-2743

Find complete technical information, availability, and procurement data for: 6685-00-852-2743
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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

6685-00-852-2743

Item Name Code

19138

Assigment Date

01/01/1962 (64 years ago)

2.000 inches nominal overall width, 0.250 inches nominal pipe size designation, 2.438 inches nominal overall length, npt screw thread series designator, 1/4-18 thread size

Product Characteristics

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

Nominal Pipe Size Designation: 0.250 inches
Overall Length: 2.438 inches nominal
Overall Width: 2.000 inches nominal
Thread Size: 1/4-18
Screw Thread Series Designator: npt
Thread Location: internal
Connection Quantity: 2
Operating Pressure Range: +0.0 to 5000.0 pounds per square inch
Fluid Type For Which Designed: 0il
Threaded Direct Pressure Connection: provided
Tube Connection Type: flareless
Removable Piston: not provided
Material: steel corrosion resisting
Fsc Application Data: dampener,fluid pressure,pressure measuring instrument

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-01-006-4731	No Name Available	09/01/1980

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
284-0192-001	Fluid Pressure Dampener
685-1/4SS2	Fluid Pressure Dampener

FAQs

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

What is the FSCG of the NSN 6685-00-852-2743?

The FSCG of the NSN 6685-00-852-2743 is 6685

Does the NSN 6685-00-852-2743 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-852-2743 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 6685-00-852-2743 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-852-2743 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 6685-00-852-2743 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962