The Terminal,stud, cataloged under National Stock Number 5940-00-702-8977, 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 Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-00-702-8977 |
| Primary Part Number | L1-54-3 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Minor Bushing Length | 0.108 INCHES IN |
| Minor Bushing Diameter | 0.196 INCHES IN |
| Overall Diameter | 0.237 INCHES IN |
| Largest Diameter | 0.078 INCHES SINGLE END IN |
| Major Bushing Length | 0.035 INCHES IN |
| Basic Shape Style | NONTUBULAR, ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Terminal Length | 0.040 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | SILVER CONDUCTOR ACCOMMODATION FIRST LAYER |
| Surface Treatment | GOLD CONDUCTOR ACCOMMODATION SECOND LAYER |
| Major Bushing Diameter | 0.237 INCHES IN |
| Turret Minor Diameter | 0.046 INCHES SINGLE END IN |
| Material | GLASS MOUNTING FACILITY |
| Material | COPPER ALLOY CONDUCTOR ACCOMMODATION |
| Material | COPPER OR TIN OR ZINC INSULATION |
| 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 |
|---|---|
| L1-54-3 PRIMARY | Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries (USA) |
| Reference | Meaning |
|---|---|
| 978321-3 | 5/2 Secondary reference U.S. Government activity |
| P3222H3 | 5/9 Secondary reference Designed Metal Connections Inc Dba Permaswage Usa Div Permaswage, a Pcc Company |
NSN 5940-00-702-8977 is a Terminal,stud, manufactured by Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-702-8977 has 1 manufacturer part number on file: L1-54-3 (Rockwell Aviation Services, Inc. Dba Mercury Industries Div Mercury Industries).
Key specifications for L1-54-3: Identification Code Color: WHITE; Minor Bushing Length: 0.108 INCHES IN; Minor Bushing Diameter: 0.196 INCHES IN; Overall Diameter: 0.237 INCHES IN. 18 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.