The Terminal,stud, cataloged under National Stock Number 5940-01-088-1487, 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 Lta/d-Cemco Inc Dba D-Cemco. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-01-088-1487 |
| Primary Part Number | 587-AA-4.2 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Lta/d-Cemco Inc Dba D-Cemco |
| Status | ACTIVE |
| Slot Width | 0.020 INCHES SINGLE END IN |
| Minor Bushing Length | 0.037 INCHES IN |
| Surface Treatment Document and Classification | MIL-C-14550,CLASS IV MIL SPEC 1ST TREATMENT RESPONSE OVERALL FIRST LAYER |
| Surface Treatment Document and Classification | MIL-F-14072,TYPE I MIL SPEC 2ND TREATMENT RESPONSE OVERALL SECOND LAYER |
| Swage Depth | 0.037 INCHES IN |
| Overall Diameter | 0.047 INCHES IN |
| Thru-Hole Diameter | 0.020 INCHES IN |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OR WW-T-791,GRADE 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Swage Outside Diameter | 0.032 INCHES IN |
| Basic Shape Style | TUBULAR, ROUND |
| Mounting Method Style | SWAGE |
| Electrical Insulation Feature | UNINSULATED |
| Terminal Length | 0.090 INCHES IN |
| Conductor Accommodation Type | BIFURCATED U-FORK SINGLE END |
| Largest Width | 0.047 INCHES SINGLE END IN |
| Surface Treatment | COPPER OVERALL FIRST LAYER |
| Surface Treatment | TIN OVERALL SECOND LAYER |
| Slot Depth | 0.070 INCHES SINGLE END IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 587-AA-4.2 PRIMARY | Lta/d-Cemco Inc Dba D-Cemco (USA) |
| Reference | Meaning |
|---|---|
| 2065AA-4.5 | 3/2 Design control — primary reference U.S. Government activity |
| B540011038 | 5/9 Secondary reference Singer Co the Kearfott Div |
NSN 5940-01-088-1487 is a Terminal,stud, manufactured by Lta/d-Cemco Inc Dba D-Cemco, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-088-1487 has 1 manufacturer part number on file: 587-AA-4.2 (Lta/d-Cemco Inc Dba D-Cemco).
Key specifications for 587-AA-4.2: Slot Width: 0.020 INCHES SINGLE END IN; Minor Bushing Length: 0.037 INCHES IN; Surface Treatment Document and Classification: MIL-C-14550,CLASS IV MIL SPEC 1ST TREATMENT RESPONSE OVERALL FIRST LAYER; Surface Treatment Document and Classification: MIL-F-14072,TYPE I MIL SPEC 2ND TREATMENT RESPONSE OVERALL SECOND LAYER. 19 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.