The Conduit Outlet, cataloged under National Stock Number 5975-00-232-7642, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-232-7642 |
| Primary Part Number | 77C718645P003 |
| Item Name | Conduit Outlet |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Cover Opening Width | 1.375 INCHES NOMINAL IN |
| Style Designator | OBLONG |
| Trade Designation | LB SERIES |
| Conduit Entrance Type | HUB BLANK ALL ENTRANCE |
| Cover Opening Length | 4.500 INCHES NOMINAL IN |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL ALL ENTRANCE |
| Material | IRON CAST OVERALL |
| Hazardous Locations/environmental Protection | NOT RATED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77C718645P003 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| C236549-3 | Raytheon Company Dba Raytheon Co (USA) |
| C236549-29 | Raytheon Company Dba Raytheon Co (USA) |
| C236549-25 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| LB37 | 5/9 Secondary reference Crouse-Hinds Co |
| WC586 | 4/1 Identification reference U.S. Government activity |
NSN 5975-00-232-7642 is a Conduit Outlet, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-00-232-7642 has 4 manufacturer part numbers on file: 77C718645P003 (Lockheed Martin Corporation Div Rms), C236549-3 (Raytheon Company Dba Raytheon Co), C236549-29 (Raytheon Company Dba Raytheon Co), C236549-25 (Raytheon Company Dba Raytheon Co).
Key specifications for 77C718645P003: Cover Opening Width: 1.375 INCHES NOMINAL IN; Style Designator: OBLONG; Overall Length: 6.000 INCHES NOMINAL IN; Overall Width: 1.750 INCHES NOMINAL IN. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.