The Terminal,lug, cataloged under National Stock Number 5940-00-056-0899, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-056-0899 |
| Primary Part Number | 57A5A222-12 |
| Item Name | Terminal,lug |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-S-365,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OR MIL-T-10727,TYPE I OR TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER |
| Mounting Facility Thickness | 0.011 INCHES IN |
| Precious Material | SILVER |
| Mounting Hole Diameter | 0.196 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 | 0.156 INCHES SINGLE END IN |
| Surface Treatment | SILVER OR TIN OVERALL SINGLE LAYER |
| Precious Material and Location | EXTERNAL SURFACES OVERALL SILVER |
| Mounting Tongue Width | 0.500 INCHES IN |
| Material | COPPER OR COPPER ALLOY OVERALL |
| Material Thickness | 0.011 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 |
|---|---|
| 57A5A222-12 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5940-00-056-0899 is a Terminal,lug, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-056-0899 has 1 manufacturer part number on file: 57A5A222-12 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 57A5A222-12: Overall Length: 0.875 INCHES IN; Surface Treatment Document and Classification: QQ-S-365,TYPE II FED SPEC SINGLE TREATMENT RESPONSE OR MIL-T-10727,TYPE I OR TYPE II MIL SPEC SINGLE TREATMENT RESPONSE OVERALL SINGLE LAYER; Mounting Facility Thickness: 0.011 INCHES IN; Precious Material: SILVER. 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.