The Terminal,stud, cataloged under National Stock Number 5940-01-531-3377, 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 Sealtronics, Inc. Dba Platronics Seals. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-01-531-3377 |
| Primary Part Number | SEAL-1056 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Sealtronics, Inc. Dba Platronics Seals |
| Status | ACTIVE |
| Overall Diameter | 0.200 INCHES IN |
| Basic Shape Style | TUBULAR, ROUND |
| Electrical Insulation Feature | HERMETIC SEAL |
| Conductor Accommodation Type | STRAIGHT WIRE ALL ENDS |
| Surface Treatment | TIN OVERALL SINGLE LAYER |
| Material | STEEL COMP 446 OR IRON ALLOY 52 CONDUCTOR ACCOMMODATION |
| 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 |
|---|---|
| SEAL-1056 PRIMARY | Sealtronics, Inc. Dba Platronics Seals (USA) |
| Reference | Meaning |
|---|---|
| 114784 | D/9 Drawing number reference only U.S. Government activity |
| 100A0133 | 5/9 Secondary reference U.S. Government activity |
NSN 5940-01-531-3377 is a Terminal,stud, manufactured by Sealtronics, Inc. Dba Platronics Seals, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-01-531-3377 has 1 manufacturer part number on file: SEAL-1056 (Sealtronics, Inc. Dba Platronics Seals).
Key specifications for SEAL-1056: Overall Diameter: 0.200 INCHES IN; Basic Shape Style: TUBULAR, ROUND; Electrical Insulation Feature: HERMETIC SEAL; Conductor Accommodation Type: STRAIGHT WIRE ALL ENDS. 6 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.