The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-01-355-9666, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lord Corporation Dba Lord Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-355-9666 |
| Primary Part Number | UT21405-80 |
| Item Name | Mounting Base,electrical Equipme |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Lord Corporation Dba Lord Corp |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Holes Along Depth | 2.380 INCHES NOMINAL IN |
| Style Designator | FLAT TYPE |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Center to Center Distance Between Mounting Holes Along Width | 1.938 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| GM500BD2 | Northrop Grumman Systems Corporation (USA) |
| UT21405-80 PRIMARY | Lord Corporation Dba Lord Corp (USA) |
NSN 5975-01-355-9666 is a Mounting Base,electrical Equipme, manufactured by Lord Corporation Dba Lord Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-355-9666 has 2 manufacturer part numbers on file: GM500BD2 (Northrop Grumman Systems Corporation), UT21405-80 (Lord Corporation Dba Lord Corp).
Key specifications for UT21405-80: Center to Center Distance Between Mounting Holes Along Depth: 2.380 INCHES NOMINAL IN; Style Designator: FLAT TYPE; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE; Overall Width: 2.380 INCHES NOMINAL IN. 5 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.