NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-00-057-0694
Drain Cock P/N AA59440/4-019
In stock — 93 on our U.S. shelfNSN 4820-00-057-0694 4820000570694 NIIN 000570694
SECO Parts has 93 in stock of NSN 4820-00-057-0694 — Drain Cock — 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
- COCK,DRAIN
- SECO description
- COCK, DRAIN
- Federal supply class
- FSC 4820 — Valves, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 64 |
| As Removed | AR | 29 |
| Total | 93 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-057-0694 000570694 AA59440/4-019 A-A-59440 MS35785-6
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
- Flow control device
- Plug
- Thread series designator
- First End NPT
- Nominal pipe size accommodated
- First End Inches 0.250
- Material document and classification
- Body Fed Spec 1ST Material Response QQ-C-390,Alloy B5 to D and Fed Spec 2ND Material Response QQ-B-626 and Fed Spec 3RD Material Response QQ-B-626,Alloy 360
- Material document and classification
- Flow Control Device Fed Spec 1ST Material Response QQ-C-390,Alloy B5 to D and Fed Spec 2ND Material Response QQ-B-626 and Fed Spec 3RD Material Response QQ-B-626,Alloy 360
- Connection type
- First End Threaded External Pipe
- Material
- Body Copper Alloy and Copper Alloy 360
- Valve operation method
- Manual
- Material
- Flow Control Device Copper Alloy and Copper Alloy 360
- Media for which designed
- Single Response Steam
- Thread direction
- First End Right-Hand
- Thread quantity per inch
- 18
- Nominal thread size
- First End Inches 0.250
- Operating pressure
- Single Response Pounds Per Square Inch (PSI) Maximum 125.0
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
AA59440/4-019 A-A-59440 MS35785-6
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 93 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 4820-00-057-0694?
NSN 4820-00-057-0694 (4820000570694) — Drain Cock: SECO Parts has 93 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for drain cock in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-057-0694 available?
SECO Parts has 93 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-057-0694 cost?
SECO typically prices parts like NSN 4820-00-057-0694 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 4820-00-057-0694?
Part numbers that cross-reference this NSN include AA59440/4-019, A-A-59440, MS35785-6. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names COCK,DRAIN. Same name is not the same part: check the part numbers.