6685-00-857-4895

Find complete technical information, availability, and procurement data for: 6685-00-857-4895
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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

6685-00-857-4895

Item Name Code

07449

Assigment Date

01/01/1962 (64 years ago)

plastic carrying case; magnetic mounting clips; two rapid shut-off type molded nylon rubber tubing connectors; bottle florescent green col0r concentrate 1 accessory components and quantity, provided zero adjuster, 50.0 pounds per square inch maximum operating pressure, -30.0 to 30.0 inches scale range, two liquid indicator type

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: 50.0 pounds per square inch
Accessory Components And Quantity: plastic carrying case; magnetic mounting clips; two rapid shut-off type molded nylon rubber tubing connectors; bottle florescent green col0r concentrate 1
Indicator Type: two liquid
Zero Adjuster: provided
Scale Range: -30.0 to 30.0 inches
Tubing Outside Diameter: 0.219 inches nominal
Receptacle Type: expansion chamber
Scale Smallest Increment: 0.2 inches
Connection Type: elastic tubing
Connection Facility Type: external
Connection Location: top right side and top left side
Parallax Eliminating Feature: provided
Indicating Liquid For Which Designed: distilled water and mercury
Indicating Liquid: not provided
Control Valve: provided
Equalizing Valve: not provided
Mounting Provision For Which Designed: surface panel
Special Features: can be rolled up for storage-portable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-065-5308	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
1211-60	U-Tube Manometer
6685008574895	U-Tube Manometer
FLEX-1211-48	U-Tube Manometer
J21478-1	U-Tube Manometer

FAQs

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

What is the FSCG of the NSN 6685-00-857-4895?

The FSCG of the NSN 6685-00-857-4895 is 6685

Does the NSN 6685-00-857-4895 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-857-4895 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 6685-00-857-4895 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-857-4895 contain hazardous materials?

Indicates information is in the hazardous materials information resource system (hmirs).

When the NSN 6685-00-857-4895 was assigned to the Federal Catalog?

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