The Terminal,lug, cataloged under National Stock Number 5940-01-134-6921, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5940-01-134-6921 |
| Primary Part Number | 456757-1 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.015 INCHES IN |
| Mounting Hole Diameter | 0.120 INCHES IN |
| Basic Shape Style | SOLDER |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | SLANT LUG W/ONE HOLE SINGLE END |
| Largest Width | 0.063 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.250 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Material Thickness | 0.015 INCHES IN |
| 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 |
|---|---|
| 456757-1 | Raytheon Company (USA) |
| 456757-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 456757-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| A373-74-7 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 456757-4 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
| 2914371-4 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| A373-74-1 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5940-01-134-6921 is a Terminal,lug, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-134-6921 has 2 manufacturer part numbers on file: 456757-1 (Raytheon Company), 456757-1 (Raytheon Company Dba Raytheon Co).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-299-5715. Verify interchangeability with system specifications before substitution.
Key specifications for 456757-1: Overall Length: 0.531 INCHES IN; Mounting Facility Thickness: 0.015 INCHES IN; Mounting Hole Diameter: 0.120 INCHES IN; Basic Shape Style: SOLDER. 11 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.