The Terminal,stud, cataloged under National Stock Number 5940-00-552-7190, 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 Frc Electrical Industries Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5940-00-552-7190 |
| Primary Part Number | AA40TSX |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Frc Electrical Industries Inc |
| Status | ACTIVE |
| Minor Bushing Length | 0.090 INCHES IN |
| Minor Bushing Diameter | 0.141 INCHES IN |
| Overall Diameter | 0.200 INCHES IN |
| Thru-Hole Diameter | 0.025 INCHES IN |
| Largest Diameter | 0.040 INCHES SINGLE END IN |
| Major Bushing Length | 0.010 INCHES IN |
| Basic Shape Style | TUBULAR, ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | HERMETIC SEAL |
| Terminal Length | 0.562 INCHES IN |
| Conductor Accommodation Type | PIN SINGLE END |
| Surface Treatment | SOLDER OVERALL EXCEPT INSULATION SINGLE LAYER |
| Major Bushing Diameter | 0.200 INCHES IN |
| Material | COPPER ALLOY OVERALL EXCEPT INSULATION |
| Material | GLASS 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 |
|---|---|
| AA40TSX PRIMARY | Frc Electrical Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 1216810 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5940-00-552-7190 is a Terminal,stud, manufactured by Frc Electrical Industries Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-552-7190 has 1 manufacturer part number on file: AA40TSX (Frc Electrical Industries Inc).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-150-9325. Verify interchangeability with system specifications before substitution.
Key specifications for AA40TSX: Minor Bushing Length: 0.090 INCHES IN; Minor Bushing Diameter: 0.141 INCHES IN; Overall Diameter: 0.200 INCHES IN; Thru-Hole Diameter: 0.025 INCHES IN. 15 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.