The Power Supply, cataloged under National Stock Number 6120-01-536-9972, is classified within Federal Supply Class 6120 (Transformers: Distribution and Power Station) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6120-01-536-9972 |
| Primary Part Number | 1769-PB2 |
| Item Name | Power Supply |
| FSC / FSG | 6120 / 61 — Transformers: Distribution and Power Station |
| Manufacturer | Rockwell Automation, Inc. Dba Rockwell Automation |
| Status | ACTIVE |
| 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 |
|---|---|
| 1769-PB2 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| Reference | Meaning |
|---|---|
| M-P1USU00034-A0 ITEM 51 | C/1 Advisory reference — outside the item-of-supply concept Rockwell Automation Inc Dba Rockwell Automation |
NSN 6120-01-536-9972 is a Power Supply, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 6120, Transformers: Distribution and Power Station. Status: active.
NSN 6120-01-536-9972 has 1 manufacturer part number on file: 1769-PB2 (Rockwell Automation, Inc. Dba Rockwell Automation).
Key specifications for 1769-PB2: Special Features: COMPACT 24 VOLT EXPANSION POWER SUPPLY;19.2 TO 31.2 VOLT DC OPERATING VOLTAGE RANGE;50 VA AT 24V DC POWER CONSUMPTION;30 AMPS AT 31.2 VOLTS DC INRUSH CURRENT,MAXIMUM;FRONT ACCESS FUSE V; End Item Identification: COMPUTER SUBASSEMBLY. 0 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.