NSN catalog · 89,760 partsCatalog › Valves › FSC 4820 › 4820-00-438-5256
VALVE,VENT AND CHEC
In stock — 2 on our U.S. shelfNSN 4820-00-438-5256 4820004385256 NIIN 004385256
- FLIS item name
- VALVE,VENT AND CHEC
- Federal supply class
- FSC 4820 — Valves, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 2 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-438-5256 004385256 A3585-2 YA3585
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.
Controlled item. Quote only — no online checkout. Your request must include the end user, the end use, and a U.S.-person certification; SECO reviews each request before quoting.
Just need this one part? Send a quick request
Cross-reference part numbers
A3585-2 YA3585
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | Q Export-controlled (CCL) — U.S. domestic sale only |
| 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
FAQ
What is NSN 4820-00-438-5256?
NSN 4820-00-438-5256 (4820004385256) is the NATO Stock Number for valve,vent and chec in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-438-5256 available?
SECO Parts has 2 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement, to U.S. domestic customers.
What part numbers cross-reference to NSN 4820-00-438-5256?
Part numbers that cross-reference this NSN include A3585-2, YA3585. SECO can quote against any of them.
More in FSC 4820
4820-01-226-7005 · In stock: 32878 VALVE,BLEEDER,HYDRAULIC SYSTEM
4820-00-340-1405 · In stock: 8042 VALVE,PRESSURE EQUALIZING,GASEOU
4820-00-906-1149 · In stock: 1481 VALVE,STOP-CHECK
4820-01-189-2107 · In stock: 1297 VALVE,CHECK
4820-00-257-0984 · In stock: 687 VALVE,BLEEDER,HYDRAULIC SYSTEM
4820-00-737-3260 · In stock: 608 SHEAR EDGE,VALVE
4820-01-217-3245 · In stock: 510 DISK,VALVE
4820-01-260-8710 · In stock: 465