NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-00-664-6655
Regulating Fluid Pressure Valve P/N 998846
In stock — 1 on our U.S. shelfNSN 4820-00-664-6655 4820006646655 NIIN 006646655
SECO Parts has 1 in stock of NSN 4820-00-664-6655 — Regulating Fluid Pressure Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $601.17 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
- VALVE,REGULATING,FLUID PRESSURE
- SECO description
- VALVE
- Federal supply class
- FSC 4820 — Valves, Nonpowered
- Used on
- Forward Repair System (Frs)
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| As Removed | AR | 1 |
| Total | 1 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-664-6655 006646655 998846 HVTS2537-580 04X35 03X90 R502 04X34 R503 639296 0781-3772 R52
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
- First end thread direction
- Overall Right-Hand
- Furnished items
- Filter
- Valve loading method
- Spring
- Second end relationship with first end
- Not Identical
- Temp rating
- Fahrenheit Minimum -40.0 and Fahrenheit Maximum 165.0
- Material
- Body Aluminum Alloy
- Material
- Flow Control Device Copper Alloy
- Media for which designed
- Location Not Otherwise Specified Argon and Helium and Nitrogen, Gaseous
- Thread size and series/type designator
- First End UNF 5 to 8-18
- Thread size and series/type designator
- Second End Ngo 0.960-14
- Outlet pressure setting
- Pounds Per Square Inch (PSI) 50.0
- First end outside diameter tube accommodated
- 0.375 in (nominal)
- Flow control device
- Needle
- First end thread class
- 2B
- Second end connection type
- Threaded External Gas Cylinder
- Regulation type
- 1ST Stage Automatic, 2ND Stage Manual
- Second end thread direction
- Right-Hand
- End connection quantity
- 2
- First end connection type
- Threaded Internal Tube
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
998846 HVTS2537-580 04X35 03X90 R502 04X34 R503 639296 0781-3772 R52 WP4-0745-23
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 | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| 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 4820-00-664-6655?
NSN 4820-00-664-6655 (4820006646655) — Regulating Fluid Pressure Valve: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for regulating fluid pressure valve in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-664-6655 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-664-6655 cost?
The government catalog (FEDLOG) lists NSN 4820-00-664-6655 at $601.17 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 does NSN 4820-00-664-6655 fit?
The federal catalog lists NSN 4820-00-664-6655 as used on: Forward Repair System (Frs).
What part numbers cross-reference to NSN 4820-00-664-6655?
Part numbers that cross-reference this NSN include 998846, HVTS2537-580, 04X35, 03X90, R502, 04X34, R503, 639296. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names VALVE,REGULATING,FLUID PRESSURE. Same name is not the same part: check the part numbers.