The Spindle Brake Assembly, cataloged under National Stock Number 3431-01-418-0979, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is M K Products Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-418-0979 |
| Primary Part Number | 003-0570 |
| Item Name | Spindle Brake Assembly |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | M K Products Inc |
| Status | ACTIVE |
| Accessory Components and Quantity | WASHER FLAT 1-3/8X7/8X1/32 1EA;SPOOL RETAINER 1EA;NUT,SELF LOCKING 1EA;WASHER,FLAT 5/16 1EA;COMPRESSION SPRING 1EA;WASHER,MODIFIED 1 EA;SHOULDER SCR 1/4 X 5/8 MOD. 3EA;WASHER,FLAT 3EA;COMPRESSION SPRING 3EA;BACK-UP RING 1EA;DISK BRAKE 1EA;SPINDLE,MOLDED 1EA;BEARING ASSY 1EA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 003-0570 PRIMARY | M K Products Inc (USA) |
NSN 3431-01-418-0979 is a Spindle Brake Assembly, manufactured by M K Products Inc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-418-0979 has 1 manufacturer part number on file: 003-0570 (M K Products Inc).
Key specifications for 003-0570: Accessory Components and Quantity: WASHER FLAT 1-3/8X7/8X1/32 1EA;SPOOL RETAINER 1EA;NUT,SELF LOCKING 1EA;WASHER,FLAT 5/16 1EA;COMPRESSION SPRING 1EA;WASHER,MODIFIED 1 EA;SHOULDER SCR 1/4 X 5/8 MOD. 3EA;WASHER,FLAT 3EA;COMPRESSION SPRING 3EA;BACK-UP RING 1EA;DISK BRAKE 1EA;SPINDLE,MOLDED 1EA;BEARING ASSY 1EA; End Item Identification: WIRE FEEDER, CONTROL UNIT. 1 specification is 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.