NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-595-0772
Pipe Reducer P/N B16.3
In stock — 19 on our U.S. shelfNSN 4730-00-595-0772 4730005950772 NIIN 005950772
SECO Parts has 19 in stock of NSN 4730-00-595-0772 — Pipe Reducer — 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
- REDUCER,PIPE
- SECO description
- REDUCER PIPE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 19 |
| Total | 19 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-595-0772 005950772 B16.3 WW-P-521
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
- Material
- Overall Iron Malleable
- Thread series designator
- All Ends NPT
- Nominal thread size
- First End Inches 0.375
- Nominal thread size
- Second End Inches 0.125
- Nominal pipe size accommodated
- Second End Inches 0.125
- Surface treatment
- Overall Zinc
- Surface treatment document and classification
- Overall Assn STD Single Treatment Response Ast- A153
- Material document and classification
- Overall Assn STD Single Material Response Ast- A197
- Media for which designed
- First Response Steam
- Media for which designed
- Second Response Water-Oil-Gas
- Operating pressure
- Single Response Pounds Per Square Inch (PSI) Maximum 300.0
- Nominal overall length
- Inches 1.130
- Connection type
- All Ends Threaded Internal Pipe
- Reducer type
- Concentric
- Nominal pipe size accommodated
- First End Inches 0.375
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
B16.3 WW-P-521
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 19 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 4730-00-595-0772?
NSN 4730-00-595-0772 (4730005950772) — Pipe Reducer: SECO Parts has 19 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for pipe reducer in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-00-595-0772 available?
SECO Parts has 19 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-595-0772 cost?
NSN 4730-00-595-0772 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 4730-00-595-0772?
Part numbers that cross-reference this NSN include B16.3, WW-P-521. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names REDUCER,PIPE. Same name is not the same part: check the part numbers.
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4730-00-595-3971
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