The Terminal,lug, cataloged under National Stock Number 5940-00-349-9281, 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 Te Connectivity Corporation. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-349-9281 |
| Primary Part Number | 51864-9 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Identification Code Color | BLUE AND GREEN |
| Surface Treatment Document and Classification | MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Facility Thickness | 0.032 INCHES IN |
| Mounting Hole Diameter | 0.201 INCHES IN |
| Maximum Conductor Size Accommodated | 14 AWG |
| Basic Shape Style | CRIMP |
| Mounting Method Style | RING |
| Electrical Insulation Feature | INSULATING SLEEVE |
| Conductor Accommodation Type | RECESSED BARREL SINGLE END |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Tongue Width | 0.312 INCHES IN |
| Material | COPPER OVERALL EXCEPT INSULATION |
| Material | PLASTIC INSULATION |
| Material Thickness | 0.032 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 |
|---|---|
| 51864-9 PRIMARY | Te Connectivity Corporation (USA) |
| R71104S | Electro-Term, Inc. Dba Electro Term Inc (USA) |
| R71104SN PRIMARY | Electro-Term, Inc. Dba Electro Term Inc (USA) |
| AS7928/1-51 PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS7928 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MILT7928-1 | 5/9 Secondary reference U.S. Government activity |
| R71104SN | 5/9 Secondary reference Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 |
| R71104S | 5/9 Secondary reference Electro-Term, Inc. Dba Electro-Term/hollingsworth - Plant 1 |
| M7928-1-51 | 5/9 Secondary reference U.S. Government activity |
| AS7928/1-51 | 5/9 Secondary reference U.S. Government activity |
| AS7928 | 5/9 Secondary reference U.S. Government activity |
NSN 5940-00-349-9281 is a Terminal,lug, manufactured by Te Connectivity Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-349-9281 has 4 manufacturer part numbers on file: 51864-9 (Te Connectivity Corporation), R71104S (Electro-Term, Inc. Dba Electro Term Inc), R71104SN (Electro-Term, Inc. Dba Electro Term Inc), AS7928/1-51 (Sae International Dba Sae International).
3 possible matches (shared part number, not a government interchangeability claim): 2805-00-737-5873, 5940-01-307-7536, 5940-01-616-8796. Verify interchangeability with system specifications before substitution.
Key specifications for 51864-9: Identification Code Color: BLUE AND GREEN; Overall Length: 0.906 INCHES IN; Surface Treatment Document and Classification: MIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSULATION SINGLE LAYER; Mounting Facility Thickness: 0.032 INCHES IN. 14 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.