6685-01-475-0000

Find complete technical information, availability, and procurement data for: 6685-01-475-0000
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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

6685-01-475-0000

Item Name Code

16745

Assigment Date

05/18/2000 (26 years ago)

A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see packing nut. For nonfluid items with an internal thread, see insert, screw thread; or adapter bushing. Excludes:reducer, boss; and items designed to accommodate a tube or tube fitting.

not included automatic relief valve, manual single stage regulation type, not included inlet adapter, 0.250 inches inlet connection nominal pipe size, nitrogen gas for which designed

Product Characteristics

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

Gas For Which Designed: nitrogen
Regulation Type: manual single stage
Inlet Connection Nominal Pipe Size: 0.250 inches
Inlet Adapter: not included
Automatic Relief Valve: not included
Flowmeter: included
Cylinder Pressure Gage: included
Inlet Connection End Style: valve type
Outlet Connection End Style: valve type
Outlet Connection Nominal Pipe Size: 0.250 inches
Cylinder Pressure Gage Range: +0.0 to 3000.0 pounds per square inch
Stage Type: single
Special Features: depth 4.250 in; width 5.750in; height 5.250 in; weight 2.5 lbs; 2in gauges; t-handle for flow adjustments

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
RHP400	Oxygen a Air Flow Regulator Unit

FAQs

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

What is the FSCG of the NSN 6685-01-475-0000?

The FSCG of the NSN 6685-01-475-0000 is 6685

Does NSN 6685-01-475-0000 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 6685-01-475-0000 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-01-475-0000 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 6685-01-475-0000 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, May 18, 2000