NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-01-122-1391
Relief Pressure and Temper Valve P/N ES9998-02
In stock — 12 on our U.S. shelfNSN 4820-01-122-1391 4820011221391 NIIN 011221391
SECO Parts has 12 in stock of NSN 4820-01-122-1391 — Relief Pressure and Temper Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $365.61 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,RELIEF,PRESSURE AND TEMPER
- SECO description
- VALVE,RELIEF,PRESSURE AND TEMPERATURE
- Federal supply class
- FSC 4820 — Valves, Nonpowered
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 12 |
| Total | 12 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-01-122-1391 011221391 ES9998-02 ES9998-01
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
Cross-reference part numbers
ES9998-02 ES9998-01
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 | P Restricted requisition (space program) |
| 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 4820-01-122-1391?
NSN 4820-01-122-1391 (4820011221391) — Relief Pressure and Temper Valve: SECO Parts has 12 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for relief pressure and temper valve in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-01-122-1391 available?
SECO Parts has 12 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-01-122-1391 cost?
The government catalog (FEDLOG) lists NSN 4820-01-122-1391 at $365.61 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 4820-01-122-1391?
Part numbers that cross-reference this NSN include ES9998-02, ES9998-01. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names VALVE,RELIEF,PRESSURE AND TEMPER. Same name is not the same part: check the part numbers.