The Adapter Set,cable Breakout, cataloged under National Stock Number 4935-01-557-2859, is classified within Federal Supply Class 4935 (Guided Missile Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Mbda Uk Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4935-01-557-2859 |
| Primary Part Number | 12400028642 |
| Item Name | Adapter Set,cable Breakout |
| FSC / FSG | 4935 / 49 — Guided Missile Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Mbda Uk Ltd |
| Status | ACTIVE |
| Unpackaged Unit Length | 54.310 MILLIMETERS NOMINAL MM |
| Supplementary Features | ROHS COMPLIANT |
| Unpackaged Unit Width | 20.420 MILLIMETERS NOMINAL MM |
| Unpackaged Unit Height | 21.540 MILLIMETERS NOMINAL MM |
| Storage Temp Range | -10.0 TO 85.0 CELSIUS DEGC |
| Usage Design | USB BRIDGE WITH 1-WIRE RJ11 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12400028642 | Mbda Uk Ltd (GBR) |
| DS9490R | Mbda Uk Ltd (GBR) |
| DS9490R | Maxim Integrated Products (uk) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| DS9490R | 3/9 Design control — primary reference Maxim Integrated Products, Inc. |
NSN 4935-01-557-2859 is a Adapter Set,cable Breakout, manufactured by Mbda Uk Ltd, classified under FSC 4935, Guided Missile Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4935-01-557-2859 has 3 manufacturer part numbers on file: 12400028642 (Mbda Uk Ltd), DS9490R (Mbda Uk Ltd), DS9490R (Maxim Integrated Products (uk) Ltd).
Key specifications for 12400028642: Unpackaged Unit Length: 54.310 MILLIMETERS NOMINAL MM; Supplementary Features: ROHS COMPLIANT; Unpackaged Unit Width: 20.420 MILLIMETERS NOMINAL MM; Unpackaged Unit Height: 21.540 MILLIMETERS NOMINAL MM. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4935-01-557-2859 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.