The Terminal,lug, cataloged under National Stock Number 5940-00-552-4991, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-552-4991 |
| Primary Part Number | 712171-01 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Facility Thickness | 0.025 INCHES IN |
| Mounting Hole Diameter | 0.094 INCHES IN |
| Maximum Conductor Size Accommodated | 12 AWG |
| Distance From Mounting Hole Center to Mounting End | 0.120 INCHES IN |
| Basic Shape Style | SOLDER/SOLDERLESS |
| Mounting Method Style | STRAIGHT ONE HOLE |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | CLAMPING POINTED EARS SINGLE END |
| Largest Width | 0.201 INCHES SINGLE END IN |
| Surface Treatment | TIN OVERALL EXCEPT INSULATION SINGLE LAYER |
| Mounting Tongue Width | 0.180 INCHES IN |
| Material | COPPER OVERALL EXCEPT INSULATION |
| Material Thickness | 0.025 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 |
|---|---|
| 712171-01 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| RM1038 | Brainin-Advance Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| RM103B | 5/1 Secondary reference Brainin-Advance Industries, Llc Dba Use CAGE Code 32799 for Cataloging |
NSN 5940-00-552-4991 is a Terminal,lug, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-552-4991 has 2 manufacturer part numbers on file: 712171-01 (Lockheed Martin Corporation Div Rms - Mitchel Field), RM1038 (Brainin-Advance Industries, Llc).
Key specifications for 712171-01: Overall Length: 0.596 INCHES IN; Mounting Facility Thickness: 0.025 INCHES IN; Mounting Hole Diameter: 0.094 INCHES IN; Maximum Conductor Size Accommodated: 12 AWG. 13 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.