NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-551-1146
Straight Pipe to Tube Adapter P/N 48F-8-4
In stock — 10 on our U.S. shelfNSN 4730-01-551-1146 4730015511146 NIIN 015511146
SECO Parts has 10 in stock of NSN 4730-01-551-1146 — Straight Pipe to Tube Adapter — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
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
- ADAPTER,STRAIGHT,PIPE TO TUBE
- SECO description
- ADAPTER,STRAIGHT,PI
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
- Used on
- Bridge Erection Inboard Eng Boat (1940-01-526-7164), MK3 Bridge Erection Boat
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 10 |
| Total | 10 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-01-551-1146 015511146 48F-8-4
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 End Threaded External Tube
- Nominal outside diameter tube accommodated
- First End Inches 0.500
- Part name assigned by controlling agency
- Male Flare Connector
- Material
- Overall Aluminum Alloy
- Thread series designator
- First End NPT
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
48F-8-4
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 10 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 4730-01-551-1146?
NSN 4730-01-551-1146 (4730015511146) — Straight Pipe to Tube Adapter: SECO Parts has 10 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for straight pipe to tube adapter in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-01-551-1146 available?
SECO Parts has 10 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-01-551-1146 cost?
NSN 4730-01-551-1146 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What does NSN 4730-01-551-1146 fit?
The federal catalog lists NSN 4730-01-551-1146 as used on: Bridge Erection Inboard Eng Boat (1940-01-526-7164), MK3 Bridge Erection Boat.
What part numbers cross-reference to NSN 4730-01-551-1146?
Part numbers that cross-reference this NSN include 48F-8-4. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names ADAPTER,STRAIGHT,PIPE TO TUBE. Same name is not the same part: check the part numbers.
More in FSC 4730
4730-01-552-1267 Hose Clamp
4730-01-553-1727 Quick Disconnect Coupling Half
4730-01-553-1760 Swivel Flange to Tube Elbow
4730-01-553-1807 Quick Disconnect Coupling Half
4730-01-553-2318 Hose Coupling
4730-01-553-3202
All of FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings →