The Conduit Outlet, cataloged under National Stock Number 5975-00-553-3607, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Crouse-Hinds Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5975-00-553-3607 |
| Primary Part Number | LL18 |
| Item Name | Conduit Outlet |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Crouse-Hinds Co |
| Status | CANCELLED |
| Furnished Items | COVER MOUNTING SCREW |
| Hazardous Locations/environmental Protection | NOT RATED |
| Cover Quantity | 1 |
| Functional Cover Style | BLANK |
| Style Designator | OBLONG |
| Surface Treatment | CADMIUM OVERALL |
| Cover Opening Length | 8.500 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 DESIGN AND L STYLE AND 1 TYPE |
| Conduit Entrance Type | HUB DRILLED AND TAPPED ALL ENTRANCE |
| Conduit Trade Size Accommodated | 0.500 INCHES ALL ENTRANCE IN |
| Cover Opening Width | 3.687 INCHES NOMINAL IN |
| Trade Designation | LL SERIES FORM 7 |
| Material | IRON OVERALL |
| Conduit Type Accommodated | RIGID METALLIC THICKWALL ALL ENTRANCE |
| Cover Mounting Gasket Type | SOLID CENTER |
| Cover Mounting Surface Type | FLAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LL18 | Crouse-Hinds Co (USA) |
| AA50563-101ALAAA | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| A-A-50563 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| WC586 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5975-00-553-3607 is a Conduit Outlet, manufactured by Crouse-Hinds Co, classified under FSC 5975 (No Item Name Available). Status: cancelled.
NSN 5975-00-553-3607 has 4 cross-referenced part numbers: LL18 (Crouse-Hinds Co), AA50563-101ALAAA (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-50563 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), WC586 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 3 known substitutes for 5975-00-553-3607: 5330-00-349-6753, 4720-00-807-7088, 4010-01-139-4876. Verify interchangeability with system specifications before substitution.
Key specifications for LL18: Furnished Items: COVER MOUNTING SCREW; Hazardous Locations/environmental Protection: NOT RATED; Cover Quantity: 1; Functional Cover Style: BLANK. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5975-00-553-3607 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.