The Adapter,connector, cataloged under National Stock Number 5935-01-511-3258, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-511-3258 |
| Primary Part Number | C12C0055G01 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE |
| Overall Diameter | 1.750 INCHES MAXIMUM IN |
| Mating End Quantity | 2 |
| Included Contact Quantity | 7 SINGLE MATING END SINGLE CONTACT GROUPING |
| Mounting Facility Thickness | 1.950 INCHES MAXIMUM IN |
| Environmental Protection | PRESSURE PROOF AND WATERPROOF |
| Distance From Mounting Shoulder to Front Face | 0.620 INCHES NOMINAL IN |
| 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 |
|---|---|
| S9515-AL-MMA-010, 7-7 ITEM 10 | Naval Sea Systems Command (USA) |
| C12C0055G01 PRIMARY | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien (USA) |
| SV783957-4 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| 1120055-101 | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien (USA) |
| Reference | Meaning |
|---|---|
| SV783957 | D/9 Drawing number reference only Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 5935-01-511-3258 is a Adapter,connector, manufactured by Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-511-3258 has 4 manufacturer part numbers on file: S9515-AL-MMA-010, 7-7 ITEM 10 (Naval Sea Systems Command), C12C0055G01 (Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien), SV783957-4 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 1120055-101 (Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-676-7120. Verify interchangeability with system specifications before substitution.
Key specifications for C12C0055G01: Body Style: STRAIGHT SHAPE; Overall Diameter: 1.750 INCHES MAXIMUM IN; Mating End Quantity: 2; Overall Length: 2.450 INCHES MAXIMUM IN. 7 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.