NSN catalog · 90,963 partsCatalog › Electrical and Electronic Equipment Components › FSC 5990 › 5990-00-978-4400
Switch Subassembly P/N 10420-3
In stock — 9 on our U.S. shelfNSN 5990-00-978-4400 5990009784400 NIIN 009784400
SECO Parts has 9 in stock of NSN 5990-00-978-4400 — Switch Subassembly — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Government catalog (FEDLOG) price: $691.19 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
- SWITCH SUBASSEMBLY
- SECO description
- SWITCH ASSY
- Federal supply class
- FSC 5990 — Synchros and Resolvers
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 9 |
| Total | 9 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5990-00-978-4400 009784400 10420-3 C10420-3
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
- Overall length
- 2.105 in (nominal)
- Overall height
- 0.715–0.745 in
- Overall width
- 0.715–0.745 in
- Features provided
- Illuminated
- Component type and quantity
- Lampholder 1 and Lens 1 and Actuator 1 and Key 1 and Display 1 and Filter 1 and Housing 1 and Shaft 1
- Special features
- Black Background; Legend Illuminates Green; Accommodates Four T-1 3/4 Midget Flanged Base Lamps; Engraved Legend Reads Afcs W/triangle Symbol Below
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
10420-3 C10420-3
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 9 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 | P No HMIS record; MSDS may apply by end use |
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 5990-00-978-4400?
NSN 5990-00-978-4400 (5990009784400) — Switch Subassembly: SECO Parts has 9 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for switch subassembly in federal supply class 5990 (Synchros and Resolvers).
Is NSN 5990-00-978-4400 available?
SECO Parts has 9 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5990-00-978-4400 cost?
The government catalog (FEDLOG) lists NSN 5990-00-978-4400 at $691.19 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 5990-00-978-4400?
Part numbers that cross-reference this NSN include 10420-3, C10420-3. SECO can quote against any of them.