NSN catalog · 90,022 partsCatalog › Valves › FSC 4820 › 4820-01-556-3504
Safety Relief Valve P/N 106842
In stock — 3 on our U.S. shelfNSN 4820-01-556-3504 4820015563504 NIIN 015563504
SECO Parts has 3 in stock of NSN 4820-01-556-3504 — Safety Relief Valve — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $959.40 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,SAFETY RELIEF
- Federal supply class
- FSC 4820 — Valves, Nonpowered
- Used on
- MRAP - Unique NSN - Used on 3 MRAP Variants; MRAP - Cougar
- Platform
- MRAP parts
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 3 |
| Total | 3 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-01-556-3504 015563504 106842 10004644
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
106842 10004644
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 3 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 4820-01-556-3504?
NSN 4820-01-556-3504 (4820015563504) — Safety Relief Valve: SECO Parts has 3 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for safety relief valve in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-01-556-3504 available?
SECO Parts has 3 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-01-556-3504 cost?
The government catalog (FEDLOG) lists NSN 4820-01-556-3504 at $959.40 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 4820-01-556-3504 fit?
The federal catalog lists NSN 4820-01-556-3504 as used on: MRAP - Unique NSN - Used on 3 MRAP Variants; MRAP - Cougar. SECO lists it under MRAP parts.
What part numbers cross-reference to NSN 4820-01-556-3504?
Part numbers that cross-reference this NSN include 106842, 10004644. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names VALVE,SAFETY RELIEF. Same name is not the same part: check the part numbers.