NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-289-1251
Straight Pipe to Tube Adapter P/N SAE J512 8-4 040102B
In stock — 8 on our U.S. shelfNSN 4730-00-289-1251 4730002891251 NIIN 002891251
SECO Parts has 8 in stock of NSN 4730-00-289-1251 — 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
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 8 |
| Total | 8 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-289-1251 002891251 SAE J512 8-4 040102B SAE-J512 1761620 2234X8 N42345K 461296 73017-K 202X8X4 J512 234X8
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 Internal Tube
- Maximum operating temp
- Single Response Fahrenheit 250.0
- Nominal overall length
- Inches 1.078
- Thread series designator
- Second End NPT
- Connection type
- Second End Threaded External Pipe
- Thread quantity per inch
- 18
- Nominal thread size
- First End Inches 0.750
- Nominal thread size
- Second End Inches 0.250
- Thread series designator
- First End Uns
- Material
- Overall Copper Alloy
- Specification/standard data
- Professional/industrial Association Standard 81343-J512
- Thread class
- 2B
- Seat angle
- First End Degrees 45.0
- Nominal outside diameter tube accommodated
- First End Inches 0.500
- Nondefinitive spec/std data
- Figure 5A
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
SAE J512 8-4 040102B SAE-J512 1761620 2234X8 N42345K 461296 73017-K 202X8X4 J512 234X8 339516C1 48IFHD-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 8 on the shelf |
| Unit of issue | PG package |
| 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 4730-00-289-1251?
NSN 4730-00-289-1251 (4730002891251) — Straight Pipe to Tube Adapter: SECO Parts has 8 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 4730-00-289-1251 available?
SECO Parts has 8 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-289-1251 cost?
NSN 4730-00-289-1251 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 part numbers cross-reference to NSN 4730-00-289-1251?
Part numbers that cross-reference this NSN include SAE J512 8-4 040102B, SAE-J512, 1761620, 2234X8, N42345K, 461296, 73017-K, 202X8X4. 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.