6685-00-803-4401

Find complete technical information, availability, and procurement data for: 6685-00-803-4401
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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

6685-00-803-4401

Item Name Code

07450

Assigment Date

01/01/1963 (63 years ago)

well receptacle type, base mounting type, 45.0 pounds per square inch maximum operating pressure, -0.0 to 230.0 knots scale range, provided zero adjuster

Product Characteristics

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

Maximum Operating Pressure: 45.0 pounds per square inch
Mounting Type: base
Zero Adjuster: provided
Scale Range: -0.0 to 230.0 knots
Receptacle Type: well
Scale Smallest Increment: 10.0 knots
Connection Type: threaded
Connection Facility Type: external
Connection Location: right side and left side
Parallax Eliminating Feature: not provided
Indicating Liquid For Which Designed: mercury and kerosene
Indicating Liquid: not provided
Control Valve: not provided
Equalizing Valve: not provided
Special Features: connection location: well,right side, and left side
Thread Size And Series/Type Designator: 0.125 npt

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-235-0678	No Name Available	11/23/1970

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
18000100349	Inclined Tube Manometer
18420000003	Inclined Tube Manometer
TE5788B	Inclined Tube Manometer

FAQs

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

What is the FSCG of the NSN 6685-00-803-4401?

The FSCG of the NSN 6685-00-803-4401 is 6685

Does the NSN 6685-00-803-4401 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-803-4401 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 6685-00-803-4401 contain precious materials?

Precious metal content is unknown

Does NSN 6685-00-803-4401 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 6685-00-803-4401 was assigned to the Federal Catalog?

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