NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-185-2362
Tube Reducer P/N 4983001601
In stock — 16 on our U.S. shelfNSN 4730-01-185-2362 4730011852362 NIIN 011852362
SECO Parts has 16 in stock of NSN 4730-01-185-2362 — Tube Reducer — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $417.75 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
- REDUCER,TUBE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 16 |
| Total | 16 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-01-185-2362 011852362 4983001601 SW503-3X2
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
- Reducer type
- Concentric
- Maximum operating temp
- Single Response Fahrenheit 100.0
- Connection type
- First End Unthreaded Internal Tube
- Connection type
- Second End Unthreaded External Tube
- Operating pressure
- Single Response Pounds Per Square Inch (PSI) Maximum 3000.0
- Nominal outside diameter tube accommodated
- Second End Inches 2.000
- Nominal outside diameter tube accommodated
- First End Inches 3.000
- Nominal overall length
- Inches 1.890
- Material
- Overall 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
4983001601 SW503-3X2
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 16 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 4730-01-185-2362?
NSN 4730-01-185-2362 (4730011852362) — Tube Reducer: SECO Parts has 16 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tube reducer in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-01-185-2362 available?
SECO Parts has 16 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-01-185-2362 cost?
The government catalog (FEDLOG) lists NSN 4730-01-185-2362 at $417.75 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 4730-01-185-2362?
Part numbers that cross-reference this NSN include 4983001601, SW503-3X2. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names REDUCER,TUBE. Same name is not the same part: check the part numbers.
More in FSC 4730
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4730-01-186-0861 Quick Disconnect Coupling Half
4730-01-186-2381 Fuel Feeder Manifold
4730-01-186-2501
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