NSN catalog · 90,147 partsCatalog › Valves › FSC 4820 › 4820-00-403-5640
Valve Disk P/N N11190
In stock — 2 on our U.S. shelfNSN 4820-00-403-5640 4820004035640 NIIN 004035640
SECO Parts has 2 in stock of NSN 4820-00-403-5640 — Valve Disk — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- DISK,VALVE
- SECO description
- DISK, VALVE
- 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:
4820-00-403-5640 004035640 N11190 11190 17389N
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
- Seat angle
- 46.5 ° (nominal)
- Shank diameter
- 0.430 in (nominal)
- Tip diameter
- 0.423 in (nominal)
- Overall height
- 3.641 in (nominal)
- Material
- Steel
- Flange seat to disk end height
- 1.210 in (nominal)
- Under flange height
- 2.220 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
N11190 11190
Also referenced as
17389N
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 2 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.
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FAQ
What is NSN 4820-00-403-5640?
NSN 4820-00-403-5640 (4820004035640) — Valve Disk: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for valve disk in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-403-5640 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-403-5640 cost?
SECO lists NSN 4820-00-403-5640 at $142.09 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What part numbers cross-reference to NSN 4820-00-403-5640?
Part numbers that cross-reference this NSN include N11190, 11190. It is also referenced by older, superseded or advisory numbers: 17389N. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names DISK,VALVE. Same name is not the same part: check the part numbers.