NSN catalog · 90,963 partsCatalog › Pipe, Tubing, Hose, and Fittings › FSC 4730 › 4730-00-193-6971
Pipe Flange P/N ASME B16.5
In stock — 9 on our U.S. shelfNSN 4730-00-193-6971 4730001936971 NIIN 001936971
SECO Parts has 9 in stock of NSN 4730-00-193-6971 — Pipe Flange — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $804.80 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
- FLANGE,PIPE
- Federal supply class
- FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 9 |
| Total | 9 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4730-00-193-6971 001936971 ASME B16.5 50-3IN FIG1921-3IN MILF18180 M18180/3-08A04
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
- Maximum operating temp and media for which designed
- Fahrenheit Steam 500.0
- Bolt circle diameter
- 6.000 in (nominal)
- Face seating surface condition
- Machined
- Neck height
- 0.250 in (nominal)
- Nominal pipe size for which designed
- Inches 3.000
- Nondefinitive spec/std data
- Style C and Type 1
- Bolt hole diameter
- 0.750 in (nominal)
- Flange diameter
- 7.500 in (nominal)
- Raised face height
- 0.062 in (nominal)
- Raised face diameter
- 5.000 in (nominal)
- Specification/standard data
- Government Specification 81349--IL-F-18180
- Material
- Steel
- Bolt hole quantity
- 4
- Thickness
- 0.875 in (nominal)
- Operating pressure and type
- Location Not Otherwise Specified Pounds Per Square Inch (PSI) Steam Maximum Required 150.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
ASME B16.5 50-3IN FIG1921-3IN MILF18180 M18180/3-08A04
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 9 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 4730-00-193-6971?
NSN 4730-00-193-6971 (4730001936971) — Pipe Flange: SECO Parts has 9 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 4730-00-193-6971 available?
SECO Parts has 9 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4730-00-193-6971 cost?
The government catalog (FEDLOG) lists NSN 4730-00-193-6971 at $804.80 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 part numbers cross-reference to NSN 4730-00-193-6971?
Part numbers that cross-reference this NSN include ASME B16.5, 50-3IN, FIG1921-3IN, MILF18180, M18180/3-08A04. 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.
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4730-00-194-1049 Tube to Hose Elbow
4730-00-194-1057 Tube to Boss Elbow
4730-00-194-1081 Quick Disconnect Coupling Half
4730-00-194-1764
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