NSN 4320-00-131-7057 Repair Services

Piston Ring Overhaul, Repair, and Maintenance

MPN: SM-1, BS1193PC890S, BS5-2017PC50A

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4320-00-131-7057 piston ring
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NSN 4320001317057


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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 4320-00-131-7057 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 4320-00-131-7057 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4320-00-131-7057
Categorization Parts, , of pumps for liquids
Repairability Code

Approximate Weight 0.1lb
Cross Sectional Shape Plain rectangular, straight face
Ring Style Concentric
Radial Wall Thickness Between 0.1020 inches and 0.1120 inches
Overall Width 0.1860 inches
Standard Bore Diameter 2.500 inches
Bore Diameter Oversize 0.010 inches
Joint Style Vertical joint
Material Iron
Fsc Application Data Steam piston, reciprocating pump

Part Numbers

Part Number Company RNAAC (Repair Depot)
SM-1 WARREN PUMPS LLC AX - DLA LAND AND MARITIME
BS1193PC890S WARREN PUMPS LLC AX - DLA LAND AND MARITIME
BS5-2017PC50A WARREN PUMPS LLC AX - DLA LAND AND MARITIME
BS1193PC890S SPX CORP AX - DLA LAND AND MARITIME