The Terminal,feedthru, cataloged under National Stock Number 5940-00-400-7889, 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 U S Terminals Inc. Government technical data includes 22 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-00-400-7889 |
| Primary Part Number | SL-288-303-E |
| Item Name | Terminal,feedthru |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | U S Terminals Inc |
| Status | ACTIVE |
| Identification Code Color | WHITE |
| Minor Bushing Length | 0.090 INCHES IN |
| Minor Bushing Diameter | 0.058 INCHES IN |
| Precious Material | GOLD AND SILVER |
| Overall Diameter | 0.080 INCHES0.080 INCHES IN |
| Largest Diameter | 0.027 INCHES ALL ENDS IN |
| First End Terminal Length | 0.115 INCHES IN |
| Major Bushing Length | 0.040 INCHES IN |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Second End Terminal Length | 0.130 INCHES IN |
| Basic Shape Style | NONTUBULAR ROUND |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Dry Flashover Voltage Rating in Volts | 1500.0 |
| Conductor Accommodation Type | PIN ALL ENDS |
| Surface Treatment | SILVER CONDUCTOR ACCOMMODATION FIRST LAYER |
| Surface Treatment | GOLD CONDUCTOR ACCOMMODATION SECOND LAYER |
| Precious Material and Location | 1ST LAYER CONDUCTOR ACCOMMODATION SILVER AND 2ND LAYER CONDUCTOR ACCOMMODATION GOLD |
| Major Bushing Diameter | 0.080 INCHES IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE INSULATION |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| SL-288-303 | U S Terminals Inc (USA) |
| SL-288-303-E PRIMARY | U S Terminals Inc (USA) |
| Reference | Meaning |
|---|---|
| 306-1276-00 | 5/1 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| FT-2SM-1164 | 5/9 Secondary reference U.S. Government activity |
NSN 5940-00-400-7889 is a Terminal,feedthru, manufactured by U S Terminals Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-400-7889 has 2 manufacturer part numbers on file: SL-288-303 (U S Terminals Inc), SL-288-303-E (U S Terminals Inc).
Key specifications for SL-288-303-E: Identification Code Color: WHITE; Minor Bushing Length: 0.090 INCHES IN; Minor Bushing Diameter: 0.058 INCHES IN; Precious Material: GOLD AND SILVER. 22 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.