Catalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-903-4573

Quick Disconnect Coupling Half P/N D5-81-114

In stock — 23 on our U.S. shelf

NSN 4730-00-903-4573 4730009034573 NIIN 009034573

SECO Parts has 23 in stock of NSN 4730-00-903-4573 — Quick Disconnect Coupling Half — on our own shelf in Augusta, GA: a stocking supplier, not a broker.

Controlled item (DEMIL D) — quote only. An end-use statement is required and sale is subject to SECO compliance review.

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: COUPLING HALF,QUICK DISCONNECT
SECO description: COUPLING, HALF
Federal supply class: FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	23
Total		23

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

Also known as: 4730-00-903-4573 009034573 D5-81-114

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

Mating end identification: Edgewood Arsenal Connector,Female,Dwg No. D5-81-137
Quick disconnect method: All Ends Push-Pull
Nominal inside diameter hose accommodated: All Ends Inches 0.125
Material: Body Aluminum Alloy
Surface treatment: Body Anodize
Surface treatment document and classification: Body MIL Spec Single Treatment Response -IL-A-8625,TY 2,CL 2
Flow angle: Degrees 110.0
Connection type: First Fluid End Connection Unthreaded External Hose
Features provided: Self-Sealing
Leg length: 0.750–0.874 in
Connection type: All Ends Quick Disconnect External

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

Cross-reference part numbers

D5-81-114

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Demilitarization code	D
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 4730-00-903-4573?
NSN 4730-00-903-4573 (4730009034573) — Quick Disconnect Coupling Half: SECO Parts has 23 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for quick disconnect coupling half in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).

Is NSN 4730-00-903-4573 available?
SECO Parts has 23 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement.

How much does NSN 4730-00-903-4573 cost?
SECO quotes NSN 4730-00-903-4573 on request, usually the same business day.

What part numbers cross-reference to NSN 4730-00-903-4573?
Part numbers that cross-reference this NSN include D5-81-114. SECO can quote against any of them.