Catalog › Valves › FSC 4820 › 4820-00-824-6863

Valve Seat P/N 2632852

In stock — 1 on our U.S. shelf

NSN 4820-00-824-6863 4820008246863 NIIN 008246863

SECO Parts has 1 in stock of NSN 4820-00-824-6863 — Valve Seat — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $75–$130 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.

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	1
Total		1

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

Also known as: 4820-00-824-6863 008246863 2632852

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

Flange diameter: 0.2963 in (nominal)
Seating surface shape: Flat
Material: Overall Steel Corrosion Resisting
Surface treatment: Overall Passivate
Body outside diameter: 0.185 in (nominal)
Flange seat to disk end height: 0.040 in (nominal)
Body stepped inside diameter: First Step Inches Minimum 0.0275 and Inches Maximum 0.0285
Body stepped inside diameter: Second Step Inches Minimum 0.140 and Inches Maximum 0.144
Under flange height: 0.154–0.159 in

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

Cross-reference part numbers

2632852

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	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 4820-00-824-6863?
NSN 4820-00-824-6863 (4820008246863) — Valve Seat: SECO Parts has 1 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 4820-00-824-6863 available?
SECO Parts has 1 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 4820-00-824-6863 cost?
SECO typically prices parts like NSN 4820-00-824-6863 at $75–$130 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 4820-00-824-6863?
Part numbers that cross-reference this NSN include 2632852. SECO can quote against any of them.