The Electronic Components Assembly, cataloged under National Stock Number 5998-01-677-3765, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Automation, Inc. Dba Rockwell Automation. The record lists 2 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 | 5998-01-677-3765 |
| Primary Part Number | 1738-IB4M12 |
| Item Name | Electronic Components Assembly |
| FSC / FSG | 5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware |
| 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) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Part Number | Manufacturer |
|---|---|
| 1738-IB4M12 PRIMARY | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| AB.1738-IB4M12 | Pyrogenesis Inc. (CAN) |
NSN 5998-01-677-3765 is a Electronic Components Assembly, manufactured by Rockwell Automation, Inc. Dba Rockwell Automation, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
NSN 5998-01-677-3765 has 2 manufacturer part numbers on file: 1738-IB4M12 (Rockwell Automation, Inc. Dba Rockwell Automation), AB.1738-IB4M12 (Pyrogenesis Inc.).
Key specifications for 1738-IB4M12: Special Features: NUMBER OF INPUTS 4 SINKING, KEYSWITCH POSITION 1, VOLTAGE, ON-STATE INPUT, NORN. 24VDC, INPUT DELAY NME, ON TO OFF 0.5 MS HARDWARE+ (0 TO 65 MS SELECTABLE), POWER DISSIPATION, MAX. 1.0 W AT 28.8 VDC. VDC; Part Name Assigned by Controlling Agency: DIGITAL DC INPUT MODULE; End Item Identification: CONTROL MOD N. 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.