NSN 4810-00-171-8486 Repair Services

Stop Diaphragm Valve Overhaul, Repair, and Maintenance

MPN: 7720011-101

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4810-00-171-8486 stop diaphragm valve
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NSN 4810001718486


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AS9120B:2015 ISO 9001 Audited and Certified

FAA and EASA Part 145 Certified Repair Stations Ensuring the highest standards of quality and compliance for our clients' needs.

We specialize in the repair and refurbishment of nsn components. From mechanical assemblies to rotor blades, our comprehensive capabilities cover a wide range of NSN parts, providing cost effective solutions to extend the operational life of vital equipment.

NSN 4810-00-171-8486 has been designated as a repairable item and has been included in our capabilities catalog. If you require overhaul or repair services use the form on this page to send us your information. We will provide you with a lead time and price quote.

Repairability and Datasheet

NSN 4810-00-171-8486 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4810-00-171-8486
Categorization Other taps, cocks, valves, etc.
Repairability Code T

Approximate Weight 10.0lb
End Application E/i fire protection system p/n 7720000-101; t.O. 13f7-9-3 fig 9-1
Criticality Code Justification Feat
Special Features Manufacturers suggested name: zone fire valve; 2-inch diameter; operating medium gaseous nitroge (gn2) and liquid nitrogen(ln2); ambient temp range -65 to +160 degrees feh; fluid temp range -32 to +160 degrees feg; pressures: opening 1.5 psig max, working 65 psig, inlet 115 psig max, outlet ambient, ambient 1.0 to 15.2 psia, proof 180 psig, burst 270 psig, closing 0.1 psig min; rated flow (normal) 5.52 lb/sec saturated; weight 5.6 lb

Part Numbers

Part Number Company RNAAC (Repair Depot)
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS
7720011-101 PARKER HANNIFIN CORPORATION SB - 645 MSSQ/MSIAPCS