The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-01-015-7660, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-01-015-7660 |
| Primary Part Number | 16861 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — Electrical Hardware and Supplies |
| Manufacturer | Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics |
| Status | ACTIVE |
| Mounting Hole Quantity | 12 AND 18 |
| Surface Treatment Document and Classification | MIL-C-5541 FED SPEC SINGLE TREATMENT RESPONSE |
| Style Designator | VERTICAL RACK MOUNTING |
| Mounting Hole Diameter | 0.069 INCHES AND 0.175 INCHES IN |
| Material Document and Classification | QQ-A-250/11,6061,T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Design Feature | PUNCHED HOLES |
| Material Thickness | 0.080 INCHES NOMINAL IN |
| Center to Center Distance Between Mounting Holes Along Length | 2.500 INCHES AND 1.300 INCHES IN |
| Surface Treatment | OXIDE FILM |
| 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 |
|---|---|
| 16861 | Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics (USA) |
| 16861 | Sypris Electronics, Llc Dba Sypris Electronics Llc (USA) |
| Reference | Meaning |
|---|---|
| 16861 | 3/9 Design control — primary reference Naval Electronic Systems Security Engineering Center |
| 16861 | 5/9 Secondary reference Valcore Manufacturing Llc |
| 16861 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
NSN 5975-01-015-7660 is a Chassis,electrical-Electronic Eq, manufactured by Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
NSN 5975-01-015-7660 has 2 manufacturer part numbers on file: 16861 (Mech Tronics Corp Dba Mech Tronics Corp Div Mech-Tronics), 16861 (Sypris Electronics, Llc Dba Sypris Electronics Llc).
3 possible matches (shared part number, not a government interchangeability claim): 6515-01-277-6341, 3020-01-423-4889, 2530-01-624-2614. Verify interchangeability with system specifications before substitution.
Key specifications for 16861: Mounting Hole Quantity: 12 AND 18; Overall Height: 3.950 INCHES MINIMUM AND 3.990 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-5541 FED SPEC SINGLE TREATMENT RESPONSE; Style Designator: VERTICAL RACK MOUNTING. 10 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.