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4820-01-256-0191

Poppet Drain Cock

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Featured Parts

803-7106793-8-OA-1-017
5305-01-456-1904
Socket Head Cap Screw
803-7106793-8-OA-1-018
5305-01-456-3782
Socket Head Cap Screw
803-7106793-8-OA-1-019
5305-01-456-1903
Socket Head Cap Screw
803-7106793-8-OA-1-020
5315-01-456-1908
Machine Key
803-7106793-8-OA-1-021
5310-01-456-1898
Hexagon Plain Nut
803-7106793-8-OA-1-022
5331-01-457-4549
O-Ring
803-7106793-8-OA-1-110
5365-01-456-1912
Sleeve Spacer
803-7106793-8-OA-1-111
5365-01-456-1907
Sleeve Spacer

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Official Item Classification

Name
Poppet Drain Cock
(NSN) National Stock Number
4820-01-256-0191
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
16989
(FIIG) Federal Item Identification Guide
A530C0
Date
05/30/1987 (39 years ago)

stem flow control device, steel overall material, threaded external pipe 1st end connection type, automatic valve operation method

Specs & Compatibility

Flow Control Device

stem

Valve Operation Method

automatic

Connection Type

threaded external pipe 1st end

Material

steel overall

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0016989

Related Hardware Products

Part Number Description
2465-31 Poppet Drain Cock
U5000 Poppet Drain Cock

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-256-0191?
The FSCG of the NSN 4820-01-256-0191 is 4820
Does the NSN 4820-01-256-0191 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-256-0191 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 4820-01-256-0191 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-256-0191 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 4820-01-256-0191 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Sat, May 30, 1987