2570-042-000

View detailed technical data, stock status, and sourcing information for: 2570-042-000
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-501-9573

Item Name Code

23541

Assigment Date

10/22/2002 (23 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

gasket seal (boss) 1st end connection style, concentric reducer type, lav-toilet co .5 gpm end item identification, threaded external boss 2nd end connection type, external seat for gasket seal (boss) 2nd end connection style

Product Characteristics

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

Reducer Type: concentric
End Item Identification: lav-toilet co .5 gpm
Connection Style: external seat for gasket seal (boss) 2nd end
Connection Style: gasket seal (boss) 1st end
Connection Type: threaded external boss 2nd end
Connection Type: threaded internal boss 1st end
Part Name Assigned By Controlling Agency: flow control adapter

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
2570-042-000	Boss Reducer
9955-005-003 ITEM 8	Boss Reducer

FAQs

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

What is the FSCG of the NSN 4730-01-501-9573?

The FSCG of the NSN 4730-01-501-9573 is 4730

Does NSN 4730-01-501-9573 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 4730-01-501-9573 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-501-9573 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 4730-01-501-9573 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Oct 22, 2002