MIL-R-25897 Nonpowered Valves

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Our Quality Assurance

We are committed to quality and satisfaction as a certified supplier in the aerospace and military industries.

  • Certificate of Conformity

  • QC Inspected before shipping

  • Fast On-Time Delivery

  • International Shipping Available

  • Friendly service

Purchasing Information

  • GOVERNMENT CREDIT CARDS

  • PRICING AND PAYMENT

    If payment is being made by credit card, MilSpec.parts is authorized to charge the credit card presented for the specified items, and any additional shipping charges to the final destination.

  • MATERIAL CONDITIONS

    • FN - Factory New
    • NE - New Material
    • NS - New Unused Surplus
    • OH - Overhauled
    • SV - Serviceable
    • RP - Repairable
    • AR - As Removed/Used

    All material will be accompanied by a MilSpec.parts Certificate of Conformance, and any other documents/trace when applicable.

  • DELIVERY

    Any order placed after 2:00 PM EST (In Stock Items), may not ship until the next business day. Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

  • ORDER CANCELLATION

  • LIMITATION OF LIABILITY

  • !IMPORTANT EXPORT INFORMATION!

4820-01-447-9211 Safety Relief Valve

Mil-r-25897 class 1 mil spec single material response seat

4820-01-202-9572 Valve Seat

Mil-r-25897 mil spec single material response body

4820-01-124-7754 Ball Valve

Mil-r-25897,type 2,class 2 mil spec single material response packing

4820-01-123-3758 Ball Valve

Mil-r-25897,type 2,class 2 mil spec single material response packing

4820-01-101-7282 Safety Relief Valve

Mil-r-25897,type 1 mil spec single material response packing

4820-01-071-4651 Poppet Drain Cock

Mil-r-25897, type 1, class 1 mil spec single material response packing

4820-01-059-1173 Check Valve

Mil-r-25897, type 1, class 1 mil spec single material response seat

4820-00-929-0792 Float Valve

Mil-r-25897 mil spec single material response flow control device

4820-00-920-3623 Safety Relief Valve

Mil-r-25897,type2,class 1 mil spec 2nd material response flow control device

4820-00-739-6671 Check Valve

Mil-r-25897,type 2,class 2 mil spec single material response seat

4820-00-463-5035 Check Valve

Mil-r-25897,type 2,class 2 mil spec single material response seat

4820-00-378-8453 Check Valve

Qq-a-200/3,alloy 2024,t4 fed spec 1st material response flow control device or rubber flourocarbon synthetic/viton/mil-r-25897,type1,class 1 mil spec 2nd material response flow control device

4820-00-297-0088 Check Valve

Mil-r-25897,type 2,class 1 mil spec single material response flow control device

4820-00-234-3938 Globe Valve

Mil-r-25897,type 2,class 1 mil spec single material response seat

4820-00-102-2697 Check Valve

Mil-r-25897,type 2,class 1 mil spec 2nd material response flow control device

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