The Adapter,electrical Conduit, cataloged under National Stock Number 5975-01-241-2149, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5975-01-241-2149 |
| Primary Part Number | 302-5563030 ITEM 20 |
| Item Name | Adapter,electrical Conduit |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-26074 CLASS 1,GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416 TYPE II,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE |
| Thread Length | 0.430 INCHES NOMINAL SECOND END IN |
| Outside Diameter | 2.375 INCHES NOMINAL FIRST END IN |
| Nominal Thread Size | 1.875 INCHES SECOND END IN |
| Inside Diameter | 1.500 INCHES NOMINAL FIRST END IN |
| Surface Treatment | CADMIUM AND NICKEL |
| Conduit Type Accommodated | FLEXIBLE METALLIC FIRST END |
| Thread Class | 2B SECOND END |
| Material | STEEL |
| Thread Series Designator | UN SECOND END |
| Thread Quantity | 16 PER INCH SECOND END |
| End Type | GLAND NUT W/EXTERNAL THREAD FIRST END |
| End Type | INTERNAL THREAD SECOND END |
| 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 |
|---|---|
| 302-5563030 ITEM 20 | Naval Sea Systems Command (USA) |
| S82100-EM12-S | B.w. Elliott Manufacturing Co., Llc (USA) |
| RP2100-G12-S | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| RP2100-F12-S | 3/2 Design control — primary reference U.S. Government activity |
NSN 5975-01-241-2149 is a Adapter,electrical Conduit, manufactured by Naval Sea Systems Command, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-241-2149 has 3 manufacturer part numbers on file: 302-5563030 ITEM 20 (Naval Sea Systems Command), S82100-EM12-S (B.w. Elliott Manufacturing Co., Llc), RP2100-G12-S (Glenair, Inc.).
Key specifications for 302-5563030 ITEM 20: Surface Treatment Document and Classification: MIL-C-26074 CLASS 1,GRADE B MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416 TYPE II,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE; Thread Length: 0.430 INCHES NOMINAL SECOND END IN; Overall Length: 1.920 INCHES NOMINAL IN; Outside Diameter: 2.375 INCHES NOMINAL FIRST END IN. 13 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.