The Terminal,lug, cataloged under National Stock Number 5940-01-083-1199, 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 Northrop Grumman Systems Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5940-01-083-1199 |
| Primary Part Number | G90-2S-4B |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Mounting Facility Thickness | 0.035 INCHES IN |
| Mounting Hole Diameter | 0.250 INCHES IN |
| Material Document and Classification | MIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Maximum Conductor Size Accommodated | 6 AWG |
| Basic Shape Style | SOLDER |
| Mounting Method Style | RING |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | SLANT LUG W/ONE HOLE SINGLE END |
| Largest Width | 0.375 INCHES SINGLE END IN |
| Surface Treatment | CADMIUM OVERALL SINGLE LAYER |
| Mounting Tongue Width | 0.625 INCHES IN |
| Material | STEEL COMP 4130 OVERALL |
| Material Thickness | 0.035 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 |
|---|---|
| G90-2S-4B PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| G90 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 5940-01-083-1199 is a Terminal,lug, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-083-1199 has 1 manufacturer part number on file: G90-2S-4B (Northrop Grumman Systems Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5940-01-135-4520, 3020-01-192-4649, 6250-01-388-2249. Verify interchangeability with system specifications before substitution.
Key specifications for G90-2S-4B: Overall Length: 1.250 INCHES IN; Surface Treatment Document and Classification: QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Mounting Facility Thickness: 0.035 INCHES IN; Mounting Hole Diameter: 0.250 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.