NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-140-0510
Quick Disconnect Coupling Half P/N 7603-059
In stock — 1 on our U.S. shelfNSN 4730-01-140-0510 4730011400510 NIIN 011400510
SECO Parts has 1 in stock of NSN 4730-01-140-0510 — Quick Disconnect Coupling Half — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $600.71 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.
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
- COUPLING HALF,QUICK DISCONNECT
- SECO description
- COUPLING HALF, QUICK
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
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:
4730-01-140-0510 011400510 7603-059 2588789-10 91561-7603-059 2588789
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
- Thread class
- 3A
- Overall length
- 3.470–3.494 in
- Quick disconnect method
- All Ends Push-Pull
- Quick disconnect nominal size
- All Ends Inches 1.312
- Leg length
- 0.864–0.938 in
- Connection type
- First Quick Disconnect End Quick Disconnect External
- Connection type
- First Fluid End Connection Threaded External Tube
- Thread quantity per inch
- 12
- Nominal thread size
- All Ends Inches 1.062
- Seat angle
- Degrees 37.0
- Nominal outside diameter tube accommodated
- All Ends Inches 0.750
- Material
- Body Steel Corrosion Resisting
- Surface treatment
- Body Passivate
- Surface treatment document and classification
- Body Fed Spec Single Treatment Response QQ--35
- Thread series designator
- All Ends Unified National Joint (Unj)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
7603-059 2588789-10 91561-7603-059 2588789
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 | 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4730-01-140-0510?
NSN 4730-01-140-0510 (4730011400510) — Quick Disconnect Coupling Half: SECO Parts has 1 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 4730-01-140-0510 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-01-140-0510 cost?
The government catalog (FEDLOG) lists NSN 4730-01-140-0510 at $600.71 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 4730-01-140-0510?
Part numbers that cross-reference this NSN include 7603-059, 2588789-10, 91561-7603-059, 2588789. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names COUPLING HALF,QUICK DISCONNECT. Same name is not the same part: check the part numbers.