The Computer Subassembly, cataloged under National Stock Number 7050-01-561-3997, is classified within Federal Supply Class 7050 (Information Technology Components) of the General Purpose ADP Equipment group. The manufacturer of record is Rockwell Automation Inc Dba Rockwell Automation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 7050-01-561-3997 |
| Primary Part Number | 1756-IB16I |
| Item Name | Computer Subassembly |
| FSC / FSG | 7050 / 70 — Information Technology Components |
| Manufacturer | Rockwell Automation Inc Dba Rockwell Automation |
| Status | ACTIVE |
| Component Type and Quantity | 1 MODULE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | Z |
| Part Number | Manufacturer |
|---|---|
| 1756-IB16I PRIMARY | Rockwell Automation Inc Dba Rockwell Automation (USA) |
| 40100084 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| 437-NAG-LSD49-02 ITEM 35 | Naval Sea Systems Command (USA) |
| 437-NAG-LSD49-01 ITEM 35 | Naval Sea Systems Command (USA) |
NSN 7050-01-561-3997 is a Computer Subassembly, manufactured by Rockwell Automation Inc Dba Rockwell Automation, classified under FSC 7050, Information Technology Components. Status: active.
NSN 7050-01-561-3997 has 4 manufacturer part numbers on file: 1756-IB16I (Rockwell Automation Inc Dba Rockwell Automation), 40100084 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), 437-NAG-LSD49-02 ITEM 35 (Naval Sea Systems Command), 437-NAG-LSD49-01 ITEM 35 (Naval Sea Systems Command).
Key specifications for 1756-IB16I: Component Type and Quantity: 1 MODULE; Part Name Assigned by Controlling Agency: MODULE, ISOLATED, 16 PTS (36 PIN); End Item Identification: I/O ENCL ASSY. 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.
NSN 7050-01-561-3997 has DEMIL Code Q. 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.