NSN 4820-00-103-8291 Repair Services

Valve Seat Overhaul, Repair, and Maintenance

MPN: 146-00120

Pricing and Lead Time Quote

Submit this form and receive an overhaul/repair pricing and lead time quote for NSN 4820-00-103-8291 valve seat
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NSN 4820001038291


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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 4820-00-103-8291 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 4820-00-103-8291 can be offered in repaired, serviceable, overhauled, or inspected conditions.
National Stock Number (NSN) 4820-00-103-8291
Categorization Parts of taps, cocks, valves and similar appliances
Repairability Code

Approximate Weight 0.1lb
Overall Height 0.100 inches
Body Outside Diameter 0.624 inches
Body Inside Diameter Between 0.257 inches and 0.259 inches
Seat Angle In Deg 45.000
Seating Surface Shape Angular
Material Plastic polytetrafluoroethylene
Style Designator Plain

Part Numbers

Part Number Company RNAAC (Repair Depot)
146-00120 GROVE VALVE OPERATIONS AX - DLA LAND AND MARITIME