NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-146-8581
Tube Nipple P/N MS51814-26
In stock — 2 on our U.S. shelfNSN 4730-01-146-8581 4730011468581 NIIN 011468581
SECO Parts has 2 in stock of NSN 4730-01-146-8581 — Tube Nipple — 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
- NIPPLE,TUBE
- SECO description
- NIPPLE, TUBE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 2 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-01-146-8581 011468581 MS51814-26
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
- 2A
- Connection type
- Second End Threaded External Tube
- Connection type
- First End Threaded External Tube
- Nominal thread size
- First End Inches 0.750
- Nominal thread size
- Second End Inches 0.750
- Seat angle
- First End Degrees 12.0
- Seat angle
- Second End Degrees 12.0
- Nominal outside diameter tube accommodated
- Second End Inches 0.500
- Nominal outside diameter tube accommodated
- First End Inches 0.500
- Nominal overall length
- Inches 1.420
- Material
- Overall Steel
- Surface treatment
- Overall Cadmium
- Thread series designator
- Second End UNF
- Thread series designator
- First End UNF
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
MS51814-26
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| 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 4730-01-146-8581?
NSN 4730-01-146-8581 (4730011468581) — Tube Nipple: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tube nipple in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-01-146-8581 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-01-146-8581 cost?
SECO quotes NSN 4730-01-146-8581 on request, usually the same business day.
What part numbers cross-reference to NSN 4730-01-146-8581?
Part numbers that cross-reference this NSN include MS51814-26. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names NIPPLE,TUBE. Same name is not the same part: check the part numbers.
More in FSC 4730
4730-01-147-2223 Pipe Elbow
4730-01-148-4531 Quick Disconnect Coupling Half
4730-01-149-4010 Sediment Strainer Element
4730-01-149-5082 Quick Disconnect Coupling Half
4730-01-151-2740 Tube Coupling Body
4730-01-151-2754
All of FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings →