F-8256

View detailed technical data, stock status, and sourcing information for: F-8256
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-277-7584

Item Name Code

37428

Assigment Date

04/27/1988 (38 years ago)

Do not use if a more specific item name is applicable.

pilot valve body 1; housing 1; caps 2; screws 8; sleeves 2; piston 1; gears 2; rollpins 2; bearing retainer 1; ball bearing 1; spindles 3; keepers 2; spring 1; groove pin 1; plate 1; packing preformed 1; adapter 1; hex nuts 3; studs 3; needle bearings 4; weights 2; cotter pins 4; tees 2; elbows 3; tube 1; flange 1; spacer 1; shaft 1 nonsupply items and quantities, 56 component quantity

Product Characteristics

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

Component Quantity: 56
Nonsupply Items And Quantities: pilot valve body 1; housing 1; caps 2; screws 8; sleeves 2; piston 1; gears 2; rollpins 2; bearing retainer 1; ball bearing 1; spindles 3; keepers 2; spring 1; groove pin 1; plate 1; packing preformed 1; adapter 1; hex nuts 3; studs 3; needle bearings 4; weights 2; cotter pins 4; tees 2; elbows 3; tube 1; flange 1; spacer 1; shaft 1

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
429057	Valve Parts Kit
6707858 KIT 429057	Valve Parts Kit
924057	Valve Parts Kit
F-8256	Valve Parts Kit
F-8256 429057	Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-277-7584?

The FSCG of the NSN 4820-01-277-7584 is 4820

Does the NSN 4820-01-277-7584 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-277-7584 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 4820-01-277-7584 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-277-7584 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 4820-01-277-7584 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Apr 27, 1988