Product Details | CHECK VALVE

4820-20-000-3671 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: 740956 REV A ITEM 28, 740956REVAITEM28, 861896, 4820-20-000-3671, 20-000-3671, 4820200003671, 200003671

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20-000-3671

Demand History | NSN 4820-20-000-3671

Part Number Request Date QTY Origin
861896 2024-08-236 18 DIBBS
861896 2024-08-225 18 DIBBS
861896 2024-05-138 37 DIBBS
861896 2024-05-123 37 DIBBS
861896 2024-02-38 22 DIBBS
861896 2023-11-316 22 DIBBS
861896 2023-04-96 17 DIBBS
861896 2022-08-213 3 DIBBS
861896 2022-07-200 3 DIBBS
861896 2022-03-67 4 DIBBS
861896 2022-03-67 4 DIBBS
861896 2022-02-32 4 DIBBS
861896 2021-12-336 3 DIBBS
861896 2021-11-319 4 DIBBS
861896 2021-07-197 3 DIBBS
861896 2021-07-186 3 DIBBS
861896 2021-04-91 3 DIBBS
861896 2019-06-178 17 DIBBS
4820-20-000-3671 2018-07-207 13 DIBBS
4820-20-000-3671 2017-04-93 11 DIBBS
4820-20-000-3671 2016-06-154 6 DIBBS
4820-20-000-3671 2015-02-42 7 DIBBS
4820-20-000-3671 2014-07-191 2 DIBBS
4820-20-000-3671 2014-07-187 4 DIBBS
4820-20-000-3671 2014-04-120 2 DIBBS
4820-20-000-3671 2014-03-72 2 DIBBS
4820-20-000-3671 2013-12-353 1 DIBBS
4820-20-000-3671 2013-06-161 1 DIBBS
4820-20-000-3671 2012-02-58 2 DIBBS
4820-20-000-3671 2011-02-54 1 DIBBS
4820-20-000-3671 2010-10-301 1 DIBBS
4820-20-000-3671 2010-07-183 1 DIBBS

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Restrictions/Controls & Freight Information | NSN 4820-20-000-3671

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information