The Terminal,stud, cataloged under National Stock Number 5940-00-903-3099, 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 Staffall, Inc. Dba Staffall Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5940-00-903-3099 |
| Primary Part Number | 4430B9 |
| Item Name | Terminal,stud |
| FSC / FSG | 5940 / 59 — Lugs, Terminals, and Terminal Strips |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| Minor Bushing Length | 0.116 INCHES IN |
| Minor Bushing Diameter | 0.188 INCHES IN |
| Precious Material | SILVER AND GOLD |
| Overall Diameter | 0.213 INCHES IN |
| Largest Diameter | 0.067 INCHES SINGLE END IN |
| Major Bushing Length | 0.116 INCHES IN |
| Material Document and Classification | QQ-B-626,COMP. 22,1/2 H FED SPEC SINGLE MATERIAL RESPONSE CONDUCTOR ACCOMMODATION |
| Mounting Method Style | PRESS FIT |
| Electrical Insulation Feature | INSULATING MOUNTING BUSHING |
| Terminal Length | 0.238 INCHES IN |
| Conductor Accommodation Type | DOUBLE TURRET SINGLE END |
| Surface Treatment | SILVER CONDUCTOR ACCOMMODATION FIRST LAYER |
| Surface Treatment | GOLD CONDUCTOR ACCOMMODATION SECOND LAYER |
| Precious Material and Location | CONDUCTOR ACCOMMODATION SILVER AND CONDUCTOR ACCOMMODATION GOLD |
| Major Bushing Diameter | 0.213 INCHES IN |
| Turret Minor Diameter | 0.047 INCHES SINGLE END 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 |
|---|---|
| 4430B9 PRIMARY | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| 4430B9 | 5/9 Secondary reference U.S. Government activity |
| 4430B | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5940-00-903-3099 is a Terminal,stud, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5940, Lugs, Terminals, and Terminal Strips. Status: active.
NSN 5940-00-903-3099 has 1 manufacturer part number on file: 4430B9 (Staffall, Inc. Dba Staffall Inc).
Key specifications for 4430B9: Minor Bushing Length: 0.116 INCHES IN; Minor Bushing Diameter: 0.188 INCHES IN; Precious Material: SILVER AND GOLD; Overall Diameter: 0.213 INCHES IN. 19 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.