The Adapter,connector, cataloged under National Stock Number 5935-00-171-3003, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lucent Technologies Inc Corporate Headquarters. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-171-3003 |
| Primary Part Number | ESL661160ISSUE3 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | ACTIVE |
| Connector Locking Method | INTERNALLY THREADED COUPLING RING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Overall Diameter | 0.688 INCHES NOMINAL IN |
| Mating End Quantity | 2 |
| Included Contact Quantity | 1 ALL MATING ENDS ALL CONTACT GROUPINGS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Included Contact Type | ROUND PIN ALL MATING ENDS FIRST CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET ALL MATING ENDS SECOND CONTACT GROUPING |
| Contact Removability | NONREMOVABLE ALL MATING ENDS ALL CONTACT GROUPINGS |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNEF |
| Insert Material | PLASTIC ALL MATING ENDS |
| Shell Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ESL661160ISSUE3 | Lucent Technologies Inc Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| ESL661160ISSUE3 | 5/9 Secondary reference American Telephone and Telegraph Co |
| UG129U | 3/2 Design control — primary reference U.S. Government activity |
| D169009 | 5/9 Secondary reference American Telephone and Telegraph Co |
| ESL661160ISSUE3 | 5/9 Secondary reference At and T Corp |
| ESL661160ISSUE3 | 5/9 Secondary reference Lucent Technologies Inc Dba Federal Marketing Group |
| D169009 | 5/9 Secondary reference At and T Corp |
NSN 5935-00-171-3003 is a Adapter,connector, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-171-3003 has 1 manufacturer part number on file: ESL661160ISSUE3 (Lucent Technologies Inc Corporate Headquarters).
Key specifications for ESL661160ISSUE3: Connector Locking Method: INTERNALLY THREADED COUPLING RING; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Overall Diameter: 0.688 INCHES NOMINAL IN. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.