The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-126-2104, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ametek, Inc. Div Process & Analytical Instruments Division. Government technical data includes 17 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-126-2104 |
| Primary Part Number | C40601660 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Ametek, Inc. Div Process & Analytical Instruments Division |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Unthreaded Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Precious Material and Weight | 0.012 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 12 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | HERMAPHRODITE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC SINGLE MATING END |
| 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 |
|---|---|
| C40601660 PRIMARY | Ametek, Inc. Div Process & Analytical Instruments Division (USA) |
| DS-5229-1-1/21N-3 | The Walworth Company (USA) |
| Reference | Meaning |
|---|---|
| 4060166-0 | 5/9 Secondary reference Leica Inc Surveying and Photogrammetry Systems Div |
| DS-52229-1-1/2IN-3 | C/1 Advisory reference — outside the item-of-supply concept The Walworth Company |
| 03003840 ITEM 4 | C/1 Advisory reference — outside the item-of-supply concept Leica Inc Surveying and Photogrammetry Systems Div |
| 00-5009-012-141-001 | 5/2 Secondary reference U.S. Government activity |
| 00-5009-012-139-001 | 5/9 Secondary reference U.S. Government activity |
NSN 5935-01-126-2104 is a Connector,receptacle,electrical, manufactured by Ametek, Inc. Div Process & Analytical Instruments Division, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-126-2104 has 2 manufacturer part numbers on file: C40601660 (Ametek, Inc. Div Process & Analytical Instruments Division), DS-5229-1-1/21N-3 (The Walworth Company).
Key specifications for C40601660: Overall Height: 0.438 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Body Style: STRAIGHT SHAPE; Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. 17 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.