Catalog › Valves › FSC 4820 › 4820-01-211-5212

Valve Seat P/N 803-4444600 PC 23

In stock — 5 on our U.S. shelf

NSN 4820-01-211-5212 4820012115212 NIIN 012115212

SECO Parts has 5 in stock of NSN 4820-01-211-5212 — Valve Seat — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $262.20 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.

Export-controlled item (DEMIL Q) — U.S. domestic sale only. Quote only: an end-use statement is required.

Request a quote — end-use statement required

Quotes answered within one business day once the end-use statement is reviewed.

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: SEAT,VALVE
SECO description: SEAT, VALVE
Federal supply class: FSC 4820 — Valves, Nonpowered

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	5
Total		5

Quantities are live from SECO's inventory system, not estimated.

Also known as: 4820-01-211-5212 012115212 803-4444600 PC 23 803-4444600

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.

More to tell us? Need-by date, ship-to, your own RFQ document

Specifications

Overall height: 1.324–1.326 in
Body outside diameter: 11.990 in (nominal)
Body inside diameter: 10.375 in (nominal)
Seat radius: 8.000–8.004 in
Seating surface shape: Radial
Material: Seat Plastic Polyamide Nylon

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

803-4444600 PC 23

Also referenced as

803-4444600

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 5 on the shelf
Unit of issue	EA each
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 · more questions answered

FAQ

What is NSN 4820-01-211-5212?
NSN 4820-01-211-5212 (4820012115212) — Valve Seat: SECO Parts has 5 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for valve seat in federal supply class 4820 (Valves, Nonpowered).

Is NSN 4820-01-211-5212 available?
SECO Parts has 5 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.

How much does NSN 4820-01-211-5212 cost?
The government catalog (FEDLOG) lists NSN 4820-01-211-5212 at $262.20 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 4820-01-211-5212?
Part numbers that cross-reference this NSN include 803-4444600 PC 23. It is also referenced by older, superseded or advisory numbers: 803-4444600. SECO can quote against any of them.