NSN catalog · 90,963 partsCatalog › Metalworking Machinery › FSC 3431 › 3431-01-202-2997
Arc Welding Machine P/N R-400-S
In stock — 1 on our U.S. shelfNSN 3431-01-202-2997 3431012022997 NIIN 012022997
SECO Parts has 1 in stock of NSN 3431-01-202-2997 — Arc Welding Machine — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $2,151.20 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
- WELDING MACHINE,ARC
- SECO description
- WELDER, MEGA ARC STK
- Federal supply class
- FSC 3431 — Electric Arc Welding Equipment
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
3431-01-202-2997 012022997 R-400-S WSH-LG-400 720B477G23 720B477G02
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
- Mounting type
- Base
- Output current rating in amps
- Nominal 400.0
- Design type
- Rectifier
- Arc current type
- DC
- Minimum current at specified voltage
- 20 Amp AT 240 V
- Maximum current at specified voltage
- 40 Amp AT 500 V
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
R-400-S
Also referenced as
WSH-LG-400 720B477G23 720B477G02
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
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 1 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.
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FAQ
What is NSN 3431-01-202-2997?
NSN 3431-01-202-2997 (3431012022997) — Arc Welding Machine: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for arc welding machine in federal supply class 3431 (Electric Arc Welding Equipment).
Is NSN 3431-01-202-2997 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 3431-01-202-2997 cost?
The government catalog (FEDLOG) lists NSN 3431-01-202-2997 at $2,151.20 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 3431-01-202-2997?
Part numbers that cross-reference this NSN include R-400-S. It is also referenced by older, superseded or advisory numbers: WSH-LG-400, 720B477G23, 720B477G02. SECO can quote against any of them.