NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-00-571-6391
Actuator Valve Special Diaphragm P/N 10271-23-686
In stock — 1 on our U.S. shelfNSN 4820-00-571-6391 4820005716391 NIIN 005716391
SECO Parts has 1 in stock of NSN 4820-00-571-6391 — Actuator Valve Special Diaphragm — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $522.79 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
- DIAPHRAGM,ACTUATOR VALVE,SPECIAL
- SECO description
- DIAPHRAGM,ACTUATOR
- Federal supply class
- FSC 4820 — Valves, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-571-6391 005716391 10271-23-686
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
- Outside diameter
- 11.000 in (nominal)
- Material
- Rubber Chloroprene Class CR
- Overall height
- 0.650 in (nominal)
- Taper major diameter
- 8.750 in (nominal)
- Center hole diameter
- 0.312 in (nominal)
- Taper minor diameter
- 6.800 in (nominal)
- Bolt hole quantity
- 12
- Special features
- Material: Rubber, Chloroprene, Fabric Reinforced
- Bolt circle diameter
- 10.000 in (nominal)
- Hole diameter
- 0.380 in (nominal)
- Material thickness
- 0.095 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
10271-23-686
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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 4820-00-571-6391?
NSN 4820-00-571-6391 (4820005716391) — Actuator Valve Special Diaphragm: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for actuator valve special diaphragm in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-571-6391 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-571-6391 cost?
The government catalog (FEDLOG) lists NSN 4820-00-571-6391 at $522.79 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 4820-00-571-6391?
Part numbers that cross-reference this NSN include 10271-23-686. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names DIAPHRAGM,ACTUATOR VALVE,SPECIAL. Same name is not the same part: check the part numbers.