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Worldwide distributor of NSN parts and consumables located in the USA.

Check Valve

Model / MPN: 1724B-3 | NSN: 4820-01-442-7752
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-01-442-7752
Sold in multiples of
1 EA
DEMIL
NO
End Application
Arleigh burke class ddg
Valve Operation Method
Automatic
Connection Type
Threaded external tube 1st end
Connection Type
Threaded internal tube 2nd end
Thread Size
1.500 inches all ends
Opening Pressure Setting
5.0 pounds per square inch
Material
Copper alloy body
Style Designator
Straight thru
1724B Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC15T6168 Valve, Check 19 EA 03/12/2015
SPE7MC15TE848 Valve, Check 21 EA 08/10/2015
SPE7MC16T3692 Valve, Check 30 EA 12/14/2015
SPE7MC17T2841 Valve, Check 27 EA 11/14/2016
SPE7MC18T3056 Valve, Check 19 EA 12/11/2017
SPE7MC18T4102 Valve, Check 23 EA 01/02/2018
SPE7MC18T087Y Valve, Check 25 EA 07/16/2018
SPE7MC18T255Z Valve, Check 18 EA 10/09/2018
SPE7MC19T4135 Valve, Check 23 EA 01/14/2019
SPE7MC19T4741 Valve, Check 20 EA 01/28/2019
SPE7MC19T6358 Valve, Check 31 EA 03/04/2019
SPE7MC19T026V Valve, Check 39 EA 06/03/2019
SPE7MC20T5803 Valve, Check 25 EA 03/09/2020
SPE7M320U0414 Valve, Check 51 EA 04/06/2020

Pricing and Availability

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1724B-3 Cross Reference
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030
  • 1724B-3-5
  • AVAL1030
  • AVAL1030