4520-01-505-0149

Find complete technical information, availability, and procurement data for: 4520-01-505-0149
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4520 Space and Water Heating Equipment

National Stock Number

4520-01-505-0149

Item Name Code

45772

Assigment Date

02/19/2003 (23 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

9.000 inches nominal overall width, 1 grille quantity, los angeles class ssn (688); ventilation - crews mess & dry provisions; module control end item identification, 12.000 inches nominal overall length, any acceptable frame removability

Product Characteristics

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

Overall Length: 12.000 inches nominal
Overall Width: 9.000 inches nominal
End Item Identification: los angeles class ssn (688); ventilation - crews mess & dry provisions; module control
Frame Removability: any acceptable
Grille Quantity: 1
Deflector Blade Operating Method: any acceptable
Blade Vertical Surface Axis Position: any acceptable
Part Name Assigned By Controlling Agency: diffuser, rectangular, t-10 ventilation
Material: steel corrosion resisting
Shape: rectangular

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:

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512-7067244-F43	Air Register
512-7067284-F8	Air Register
512-7067286-F9	Air Register
H643-1901-F43	Air Register
H643-2310-F8	Air Register
H643-2320-F9	Air Register
RV23-12X9	Air Register

FAQs

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

What is the FSCG of the NSN 4520-01-505-0149?

The FSCG of the NSN 4520-01-505-0149 is 4520

Does NSN 4520-01-505-0149 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 4520-01-505-0149 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-505-0149 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 4520-01-505-0149 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Feb 19, 2003