The Contactor,magnetic, cataloged under National Stock Number 6110-01-101-3799, is classified within Federal Supply Class 6110 (Electrical Control Equipment) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6110-01-101-3799 |
| Primary Part Number | JAM-4004B |
| Item Name | Contactor,magnetic |
| FSC / FSG | 6110 / 61 — Electrical Control Equipment |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Actuation Method | MAGNETIC |
| DC Voltage Rating | 24.0 VOLTS NOMINAL |
| Control Type | LOCAL |
| National Electrical Manufacturers Association Standards Design | NOT DESIGNED PER NEMA STD |
| Operating Voltage Characteristic | FULL |
| Mounting Configuration | FOUR 15/16 IN. DIA MTG HOLES IRREGULARLY SPACED IN |
| Direct Current Rating in Amps | 70.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| JAM-4004B PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| JAM-4004B | 5/9 Secondary reference Prestolite Electric Inc |
| 005639 | 5/9 Secondary reference Big Joe Mfg Co |
| HB-404-BK-2400 | C/1 Advisory reference — outside the item-of-supply concept Prestolite Electric Inc |
NSN 6110-01-101-3799 is a Contactor,magnetic, manufactured by Prestolite Electric Inc, classified under FSC 6110, Electrical Control Equipment. Status: active.
NSN 6110-01-101-3799 has 1 manufacturer part number on file: JAM-4004B (Prestolite Electric Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-541-4799, 6145-01-615-6199. Verify interchangeability with system specifications before substitution.
Key specifications for JAM-4004B: Actuation Method: MAGNETIC; Overall Height: 4.510 INCHES MAXIMUM IN; DC Voltage Rating: 24.0 VOLTS NOMINAL; Control Type: LOCAL. 7 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.
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.