NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-01-548-0351
Tube Coupling P/N R42597T-10
In stock — 6 on our U.S. shelfNSN 4730-01-548-0351 4730015480351 NIIN 015480351
SECO Parts has 6 in stock of NSN 4730-01-548-0351 — Tube Coupling — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $165.42 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,TUBE
- SECO description
- COUPLING
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
- Used on
- Misc Bulk Items
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 6 |
| Total | 6 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-01-548-0351 015480351 R42597T-10 R42540T-10 AFP2049T-10 AP6686T-10 50-096-10
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
- 3B
- Connection type
- First End Threaded Internal Tube
- Connection type
- Second End Unthreaded Internal Tube
- Thread quantity per inch
- 18
- Nominal thread size
- First End Inches 0.844
- Operating pressure
- Single Response Pounds Per Square Inch (PSI) Maximum 5000.0
- Seat angle
- First End Degrees 8.1
- Nominal outside diameter tube accommodated
- All Ends Inches 0.625
- Tubing wall nominal thickness for which designed
- Second End Inches 0.054
- Nominal overall length
- Inches 0.840
- Part name assigned by controlling agency
- Adapter, Female Beam Seal to Weld
- Special features
- Female Beam Sealto Socket Weld
- Material
- Overall Titanium Alloy
- Material document and classification
- Overall Fed Spec All Material Responses 81343-A-S4965 6AL-4V
- Thread series designator
- First End Unjs
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
R42597T-10 R42540T-10 AFP2049T-10 AP6686T-10 50-096-10
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 | H Direct delivery from vendor — not stocked by the government; delivered direct from a vendor under a central contract. SECO has 6 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 4730-01-548-0351?
NSN 4730-01-548-0351 (4730015480351) — Tube Coupling: SECO Parts has 6 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tube coupling in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-01-548-0351 available?
SECO Parts has 6 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-01-548-0351 cost?
The government catalog (FEDLOG) lists NSN 4730-01-548-0351 at $165.42 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 does NSN 4730-01-548-0351 fit?
The federal catalog lists NSN 4730-01-548-0351 as used on: Misc Bulk Items.
What part numbers cross-reference to NSN 4730-01-548-0351?
Part numbers that cross-reference this NSN include R42597T-10, R42540T-10, AFP2049T-10, AP6686T-10, 50-096-10. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names COUPLING,TUBE. Same name is not the same part: check the part numbers.
More in FSC 4730
4730-01-548-3115 Quick Disconnect Coupling Half
4730-01-548-3698 Straight Pipe to Boss Adapter
4730-01-548-5420 Hose Clamp
4730-01-548-5801 Hose Clamp
4730-01-548-6303 Pipe Reducer
4730-01-548-9661
All of FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings →