4140-01-451-9834

Find complete technical information, availability, and procurement data for: 4140-01-451-9834
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4140 Blower Equipment, Air Circulators and Fans

National Stock Number

4140-01-451-9834

Item Name Code

77777

Assigment Date

01/12/1998 (28 years ago)

An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: meter, flow rate indicating; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.

11 blades, .500x.250 keyway, split with 3/32 cutter 1.10 deep. material-steel spec no. qq-s-630 special features

Product Characteristics

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

Special Features: 11 blades, .500x.250 keyway, split with 3/32 cutter 1.10 deep. material-steel spec no. qq-s-630

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
08T00457-0009	Key Vent Fan

FAQs

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

What is the FSCG of the NSN 4140-01-451-9834?

The FSCG of the NSN 4140-01-451-9834 is 4140

Does NSN 4140-01-451-9834 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 4140-01-451-9834 contain precious materials?

Item does not contain precious metal.

Does NSN 4140-01-451-9834 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4140-01-451-9834 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Jan 12, 1998