The Contact,electrical, cataloged under National Stock Number 5999-01-159-2399, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-159-2399 |
| Primary Part Number | 712120-5 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Pin Diameter | 0.055 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT |
| Overall Diameter | 0.218 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Mounting Method | FORCE FIT |
| Pin Accommodation Diameter | 0.118 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL SHAPE |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Surface Treatment | GOLD BODY AND CONTACT |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Material | COPPER ALLOY BODY AND CONTACT |
| Terminal Type and Quantity | 1 SOLDER WELL END OPPOSITE CONTACT |
| Current Rating in Amps | 5.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.0100 lbs |
| Cube | 0.0062 cu ft |
| Part Number | Manufacturer |
|---|---|
| 712120-5 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| DM53740-5015 | Itt Cannon Llc (USA) |
| Reference | Meaning |
|---|---|
| DM53740-5105 | C/1 Advisory reference — outside the item-of-supply concept Itt Cannon Llc |
| DM53740-5015 | 5/9 Secondary reference Cinch Connectivity Solutions Inc. |
NSN 5999-01-159-2399 is a Contact,electrical, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-159-2399 has 2 manufacturer part numbers on file: 712120-5 (Raytheon Company Div Rmd Strategic), DM53740-5015 (Itt Cannon Llc).
Key specifications for 712120-5: Pin Diameter: 0.055 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT; Overall Diameter: 0.218 INCHES NOMINAL IN; Precious Material: GOLD. 14 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.