NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-00-903-1126
Check Valve P/N 417-122SS2
In stock — 1 on our U.S. shelfNSN 4820-00-903-1126 4820009031126 NIIN 009031126
SECO Parts has 1 in stock of NSN 4820-00-903-1126 — Check Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $1,000.88 per each — a public reference, not our price. We quote each request, usually the same business day, and surplus parts often quote below or above it.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- VALVE,CHECK
- SECO description
- VALVE, CHECK
- Federal supply class
- FSC 4820 — Valves, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-903-1126 009031126 417-122SS2 M25675-12 J417A-12SS-5 417-12SS5 MS24423-12 2C4312 513-50049
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Flow control device
- Poppet
- Thread class
- 3A
- Operating pressure
- Single Response Pounds Per Square Inch (PSI) Maximum 3000.0
- Seat angle
- All Ends Degrees 12.0
- Opening pressure setting
- Pounds Per Square Inch 5.0
- Disk loading method
- Spring
- Nominal thread size
- All Ends Inches 1.062
- Thread direction
- All Ends Right-Hand
- Surface treatment
- Passivate
- Test data document
- Standard (Includes Industry or Association Standards, Individual Manufactureer Standards, Etc.). 96906--S24593
- Thread series designator
- All Ends UNF
- Connection type
- All Ends Threaded External Tube
- Maximum operating temp
- Single Response Fahrenheit 450.0
- Valve operation method
- Automatic
- Media for which designed
- Single Response Hydraulic Fluid, Phosphate-Ester Base
- Mounting position
- Horizontal
- Material
- Overall Steel Corrosion Resisting
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
417-122SS2 M25675-12 J417A-12SS-5 417-12SS5 MS24423-12 2C4312 513-50049
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 1 on the shelf |
| Unit of issue | EA each |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4820-00-903-1126?
NSN 4820-00-903-1126 (4820009031126) — Check Valve: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for check valve in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-903-1126 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-903-1126 cost?
The government catalog (FEDLOG) lists NSN 4820-00-903-1126 at $1,000.88 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.
What part numbers cross-reference to NSN 4820-00-903-1126?
Part numbers that cross-reference this NSN include 417-122SS2, M25675-12, J417A-12SS-5, 417-12SS5, MS24423-12, 2C4312, 513-50049. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names VALVE,CHECK. Same name is not the same part: check the part numbers.