NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-478-1486
Self-Sealing Coupling Half P/N A303332
In stock — 15 on our U.S. shelfNSN 4730-00-478-1486 4730004781486 NIIN 004781486
SECO Parts has 15 in stock of NSN 4730-00-478-1486 — Self-Sealing Coupling Half — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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,SELF-SEALING
- SECO description
- COUPLING HALF
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
- Used on
- AV-8A/TRV-8A Harrier Aircraft
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 15 |
| Total | 15 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-478-1486 004781486 A303332
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
- Connection type
- First Fluid End Connection Threaded External Tube
- Overall length
- 2.812 in (nominal)
- Nominal thread size
- All Ends Inches 1.062
- Seat angle
- Location Not Otherwise Specified Degrees 37.0
- Special features
- Quick Disconnect End Thd Int 1 11/16-16 UN,0.625 In. Thd Depth
- Surface treatment
- Body Paint
- Material
- Body Aluminum
- Thread quantity per inch
- 14
- Thread class
- 2A
- Thread series designator
- All Ends Uns
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
A303332
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 15 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 4730-00-478-1486?
NSN 4730-00-478-1486 (4730004781486) — Self-Sealing Coupling Half: SECO Parts has 15 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for self-sealing coupling half in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-00-478-1486 available?
SECO Parts has 15 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-478-1486 cost?
SECO lists NSN 4730-00-478-1486 at $2,155.02 on its online store for card checkout; request a quote for quantity or to buy on a purchase order.
What does NSN 4730-00-478-1486 fit?
The federal catalog lists NSN 4730-00-478-1486 as used on: AV-8A/TRV-8A Harrier Aircraft.
What part numbers cross-reference to NSN 4730-00-478-1486?
Part numbers that cross-reference this NSN include A303332. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names COUPLING HALF,SELF-SEALING. Same name is not the same part: check the part numbers.
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4730-00-484-0570 Quick Disconnect Cap
4730-00-485-5055 Hose Clamp
4730-00-488-5899 Pipe Elbow
4730-00-488-9388
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