NSN catalog · 90,963 partsCatalog › Valves › FSC 4820 › 4820-00-431-3442
Bearing Ball P/N 11578379
In stock — 50 on our U.S. shelfNSN 4820-00-431-3442 4820004313442 NIIN 004313442
SECO Parts has 50 in stock of NSN 4820-00-431-3442 — Bearing Ball — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
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
- BALL,BEARING
- SECO description
- BALL, CHECK
- Federal supply class
- FSC 4820 — Valves, Nonpowered
- Used on
- Cannon, 155MM Howitzer, M185 Tube Assembly
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 50 |
| Total | 50 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
4820-00-431-3442 004313442 11578379
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
- Special features
- Rockwell C41-C46 Hardness;Valve Design Control Activity IS 19206:Spherical Diameter IS 0.439 Inches Nominal
- Material
- Overall Nickel Alloy
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
11578379
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 50 on the shelf |
| Unit of issue | PG package |
| 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 4820-00-431-3442?
NSN 4820-00-431-3442 (4820004313442) — Bearing Ball: SECO Parts has 50 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for bearing ball in federal supply class 4820 (Valves, Nonpowered).
Is NSN 4820-00-431-3442 available?
SECO Parts has 50 in stock in Augusta, GA — order or request a quote below.
How much does NSN 4820-00-431-3442 cost?
SECO quotes NSN 4820-00-431-3442 on request, usually the same business day.
What does NSN 4820-00-431-3442 fit?
The federal catalog lists NSN 4820-00-431-3442 as used on: Cannon, 155MM Howitzer, M185 Tube Assembly.
What part numbers cross-reference to NSN 4820-00-431-3442?
Part numbers that cross-reference this NSN include 11578379. SECO can quote against any of them.