The Ferrule,metallic Shielded Cable,, cataloged under National Stock Number 5940-00-660-3504, is classified within Federal Supply Class 5940 (Lugs, Terminals, and Terminal Strips) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Sae International Dba Sae International. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ferrule,metallic Shielded Cable, |
| FSC / FSG | 5940 — Lugs, Terminals, and Terminal Strips (FSG 59) |
| Manufacturers | Sae International Dba Sae International (CAGE 0U583) |
| Parameter | Value |
|---|---|
| NSN | 5940-00-660-3504 |
| Primary Part Number | MS21981-225 |
| Item Name | Ferrule,metallic Shielded Cable, |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS21981-225 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| BACS13S225B | 5/1 Secondary reference U.S. Government activity |
| 481274-74 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| SAE-AS21981 | 5/1 Secondary reference Sae International Dba Sae International |
| GSB-225 | 5/1 Secondary reference Abb Installation Products Inc |
| SAE-AS21608 | 3/1 Design control — primary reference Sae International Dba Sae International |
| SAE-AS21981 | 5/9 Secondary reference U.S. Government activity |
| 6L1022-100FA5 | 5/9 Secondary reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| 8034556-24 | 5/1 Secondary reference Us Army Aviation and Missile Command |
| MS21981-225 | 5/9 Secondary reference U.S. Government activity |
| 6L1022-100FA5 | 5/1 Secondary reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
NSN 5940-00-660-3504 is a Ferrule,metallic Shielded Cable,, manufactured by Sae International Dba Sae International, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-660-3504 has 1 manufacturer part number on file: MS21981-225 (Sae International Dba Sae International).
1 possible match (shared part number, not a government interchangeability claim): 5940-00-666-4435. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.