Catalog › Pumps and Compressors › FSC 4320 › 4320-00-943-4924

Pump Piston P/N 330584

In stock — 14 on our U.S. shelf

NSN 4320-00-943-4924 4320009434924 NIIN 009434924

SECO Parts has 14 in stock of NSN 4320-00-943-4924 — Pump Piston — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $95–$160 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: PISTON,PUMP
Federal supply class: FSC 4320 — Power and Hand Pumps

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	14
Total		14

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

Also known as: 4320-00-943-4924 009434924 330584

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

Diameter: 0.500 in (nominal)
Material: Steel

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

Cross-reference part numbers

330584

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 14 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 4320-00-943-4924?
NSN 4320-00-943-4924 (4320009434924) — Pump Piston: SECO Parts has 14 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for pump piston in federal supply class 4320 (Power and Hand Pumps).

Is NSN 4320-00-943-4924 available?
SECO Parts has 14 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 4320-00-943-4924 cost?
SECO typically prices parts like NSN 4320-00-943-4924 at $95–$160 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 4320-00-943-4924?
Part numbers that cross-reference this NSN include 330584. SECO can quote against any of them.