The Terminal,feedthru, cataloged under National Stock Number 5940-00-552-7480, 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 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5940-00-552-7480 |
| Primary Part Number | 1566175-2 |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Minor Bushing Length | 0.075 INCHES IN |
| Swage Depth | 0.044 INCHES IN |
| Precious Material | SILVER |
| Overall Diameter | 0.126 INCHES0.126 INCHES IN |
| Largest Diameter | 0.094 INCHES ALL ENDS IN |
| First End Terminal Length | 0.219 INCHES IN |
| Material Document and Classification | QQ-B-626,COMP 22,1/2 H FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Second End Terminal Length | 0.136 INCHES IN |
| Swage Outside Diameter | 0.126 INCHES IN |
| Basic Shape Style | NONTUBULAR ROUND |
| Mounting Method Style | SWAGE |
| Electrical Insulation Feature | UNINSULATED |
| Conductor Accommodation Type | DOUBLE TURRET ALL ENDS |
| Surface Treatment | SILVER OVERALL SINGLE LAYER |
| Precious Material and Location | OVERALL OUTER SURFACE SILVER |
| Turret Minor Diameter | 0.047 INCHES ALL ENDS IN |
| Material | COPPER ALLOY 360 MOUNTING FACILITY |
| Material | COPPER ALLOY 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 |
|---|---|
| 1566175-2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 2040A1 | 3/2 Design control — primary reference U.S. Government activity |
| 54T1 | C/1 Advisory reference — outside the item-of-supply concept Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
NSN 5940-00-552-7480 is a Terminal,feedthru, 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 5940-00-552-7480 has 1 manufacturer part number on file: 1566175-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-336-8014. Verify interchangeability with system specifications before substitution.
Key specifications for 1566175-2: Minor Bushing Length: 0.075 INCHES IN; Swage Depth: 0.044 INCHES IN; Precious Material: SILVER; Overall Diameter: 0.126 INCHES0.126 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.