X-256

View detailed technical data, stock status, and sourcing information for: X-256

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X-256
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-237-0113
Item Name Code
16988
Assigment Date
07/24/1986 (40 years ago)

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

4820-01-237-0113, drain cock

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
83-00233 Drain Cock
X-25-63 Drain Cock
X-256 Drain Cock
X-256-3 Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-237-0113?
The FSCG of the NSN 4820-01-237-0113 is 4820
Does the NSN 4820-01-237-0113 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-237-0113 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 4820-01-237-0113 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-237-0113 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 4820-01-237-0113 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Jul 24, 1986

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