The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-01-301-0885, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hollingsead International, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-301-0885 |
| Primary Part Number | 2129 |
| Item Name | Mounting Base,electrical Equipme |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Hollingsead International, Llc |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Holes Along Depth | 19.000 INCHES NOMINAL IN |
| Style Designator | TRAY TYPE W/CHASSIS |
| Center to Center Distance Between Mounting Holes Along Width | 7.216 INCHES NOMINAL IN |
| Specification/standard Data | 81659-MIL-C-81659 MANUFACTURERS SPECIFICATION |
| Mounting Provision | UNTHREADED HOLE |
| 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 |
|---|---|
| 2129 PRIMARY | Hollingsead International, Llc (USA) |
NSN 5975-01-301-0885 is a Mounting Base,electrical Equipme, manufactured by Hollingsead International, Llc, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-301-0885 has 1 manufacturer part number on file: 2129 (Hollingsead International, Llc).
Key specifications for 2129: Center to Center Distance Between Mounting Holes Along Depth: 19.000 INCHES NOMINAL IN; Overall Height: 3.500 INCHES NOMINAL IN; Style Designator: TRAY TYPE W/CHASSIS; Overall Width: 7.635 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.