845-2109837 PIECE 9

View detailed technical data, stock status, and sourcing information for: 845-2109837 PIECE 9
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-187-1255

Item Name Code

48241

Assigment Date

08/18/1984 (41 years ago)

An item designed to attach to the actuating end of a linear cylinder. It has an orifice to accommodate a piston rod and packing, bearing, or the like to retain fluid in the cylinder assembly. The item may include ports, valves, and the like. For items opposite the actuating end, see cap, linear actuating cylinder.

6.062 inches nominal outside diameter, qq-n-288 fed spec single material response material document and classification, 5.687 inches nominal inside diameter, nickel alloy material

Product Characteristics

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

Inside Diameter: 5.687 inches nominal
Outside Diameter: 6.062 inches nominal
Material: nickel alloy
Material Document And Classification: qq-n-288 fed spec single material response

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
2640-398X2	Valve Seat Retainer
2640-398X2 PIECE 9	Valve Seat Retainer
845-2109837	Valve Seat Retainer
845-2109837 PIECE 9	Valve Seat Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-187-1255?

The FSCG of the NSN 4820-01-187-1255 is 4820

Does the NSN 4820-01-187-1255 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-187-1255 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 4820-01-187-1255 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-187-1255 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 4820-01-187-1255 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Aug 18, 1984