The Post,binding,electrical, cataloged under National Stock Number 5940-00-556-7801, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-556-7801 |
| Primary Part Number | SMB283479 |
| Item Name | Post,binding,electrical |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corporation |
| Status | ACTIVE |
| Cap Outside Diameter | 0.437 INCHES IN |
| Precious Material | SILVER |
| Overall Diameter | 0.437 INCHES IN |
| Thread Length | 1.000 INCHES IN |
| Features Provided | MOUNTING HARDWARE |
| Basic Shape Style | SINGLE POST, ROUND (POST BINDING) |
| Mounting Method Style | STUD |
| Electrical Insulation Feature | UNINSULATED CAPS WITH UNINSULATED STUDS |
| Conductor Accommodation Type | SCREW CAP W/JAW SINGLE END |
| Surface Treatment | SILVER OVERALL SINGLE LAYER |
| Precious Material and Location | OUTER SURFACES SILVER |
| Maximum Height Above Mounting Surface | 0.875 INCHES IN |
| Mounting Thread Diameter | 0.190 INCHES IN |
| Material | COPPER ALLOY OVERALL |
| Mounting Thread Series | UNF |
| 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 |
|---|---|
| SMB283479 | L3harris Technologies, Inc. Dba Harris Corporation (USA) |
| Reference | Meaning |
|---|---|
| 212034 | 5/9 Secondary reference Accurate Electronics Inc |
| SMC283479 | 3/2 Design control — primary reference U.S. Government activity |
| SMB283479 | 5/9 Secondary reference Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5940-00-556-7801 is a Post,binding,electrical, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-556-7801 has 1 manufacturer part number on file: SMB283479 (L3harris Technologies, Inc. Dba Harris Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-385-2847, 6515-01-514-0688. Verify interchangeability with system specifications before substitution.
Key specifications for SMB283479: Cap Outside Diameter: 0.437 INCHES IN; Precious Material: SILVER; Overall Diameter: 0.437 INCHES IN; Thread Length: 1.000 INCHES IN. 15 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.