NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-193-6956
Pipe Flange P/N B16.1
In stock — 31 on our U.S. shelfNSN 4730-00-193-6956 4730001936956 NIIN 001936956
SECO Parts has 31 in stock of NSN 4730-00-193-6956 — Pipe Flange — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Typical price: $40–$75 each — an estimate from the government catalog price and what we have charged for similar parts. Not a quote: request one for your price. Quote lines carry a $50 minimum.
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
- FLANGE,PIPE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 31 |
| Total | 31 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-193-6956 001936956 B16.1 WWF406 490 MS90520A08G
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
- Bolt hole diameter
- 0.750 in (nominal)
- Bolt hole quantity
- 4
- Nominal thread size
- Inches 3.000
- Material
- Iron
- Thickness
- 0.750 in (nominal)
- Face seating surface condition
- Machined
- Operating pressure and type
- Location Not Otherwise Specified Pounds Per Square Inch (PSI) Steam Maximum Required 125.0 and Pounds Per Square Inch (PSI) Gas Maximum Required 175.0 and Pounds Per Square Inch (PSI) Oil Maximum Required 175.0 and Pounds Per Square Inch (PSI) Water Maximum Required 175.0
- Nondefinitive spec/std data
- Table 5
- Screw thread series designator
- NPT
- Thread quantity per inch
- 8
- Bolt circle diameter
- 6.000 in (nominal)
- Flange diameter
- 7.500 in (nominal)
- Nominal pipe size for which designed
- Inches 3.000
- Specification/standard data
- Professional/industrial Association Standard 80204-B16.1
- Neck height
- 0.438 in (nominal)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
B16.1 WWF406 490 MS90520A08G
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 31 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 4730-00-193-6956?
NSN 4730-00-193-6956 (4730001936956) — Pipe Flange: SECO Parts has 31 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for pipe flange in federal supply class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings).
Is NSN 4730-00-193-6956 available?
SECO Parts has 31 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-193-6956 cost?
SECO typically prices parts like NSN 4730-00-193-6956 at $40–$75 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.
What part numbers cross-reference to NSN 4730-00-193-6956?
Part numbers that cross-reference this NSN include B16.1, WWF406, 490, MS90520A08G. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names FLANGE,PIPE. Same name is not the same part: check the part numbers.