The Ferrule,metallic Shielded Cable,, cataloged under National Stock Number 5940-00-451-8343, 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. Government technical data includes 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-451-8343 |
| Primary Part Number | MS18121-348 |
| Item Name | Ferrule,metallic Shielded Cable, |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Length | 0.750 INCHES NOMINAL IN |
| Outside Diameter | 0.493 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | MS18121-348 TYPE |
| Inside Diameter | 0.348 INCHES NOMINAL IN |
| Sleeve Design Type | SINGLE |
| Mounting Facility | NOT INCLUDED |
| 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 |
|---|---|
| MS18121-348 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| SAE-AS21608 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS18121-348 | 5/9 Secondary reference U.S. Government activity |
| GSR-348 | C/1 Advisory reference — outside the item-of-supply concept Abb Installation Products Inc |
NSN 5940-00-451-8343 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 5940-00-451-8343 has 1 manufacturer part number on file: MS18121-348 (Sae International Dba Sae International).
Key specifications for MS18121-348: Length: 0.750 INCHES NOMINAL IN; Outside Diameter: 0.493 INCHES NOMINAL IN; Nondefinitive Spec/std Data: MS18121-348 TYPE; Inside Diameter: 0.348 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
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.