The Contact,electrical, cataloged under National Stock Number 5999-01-503-9549, 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 Itt Cannon Llc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5999-01-503-9549 |
| Primary Part Number | 031-1007-073 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Material | COPPER ALLOY AND STEEL CORROSION RESISTING CONTACT |
| 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 |
|---|---|
| 031-1007-073 PRIMARY | Itt Cannon Llc (USA) |
NSN 5999-01-503-9549 is a Contact,electrical, manufactured by Itt Cannon Llc, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-503-9549 has 1 manufacturer part number on file: 031-1007-073 (Itt Cannon Llc).
Key specifications for 031-1007-073: Special Features: CURRETN CAPACITY 5A; PRODUCT GROUP D SUBMINIATURE; PRODUCT SUB FAMILY D SUB STANDARD; 1 SIGNAL PIN; STRAIGHT;SIZE 20; COMPONENT TYPE CONTACTS; CABLE; GENDER RECEPTACLE; CONTACT PLATING GOLD OVER NICKEL; CONTACT TERMINATION CRIMP 20-24 AWG; CONTACT RESISTANCE 8 MILLI OHMS MAX; CONTACT MATERIAL COPPER ALLOY, STAINLESS STEEL; TEMP RATING M55.0 TO 125.0 DEG C; DIELECTRIC WITHSTANDING VOLTAGE 1250 VAC AT SEA LEVEL;USE WITH STANDARD D MA OR D A CONNECTORS, SEE TOOLING SECTION FOR CRIMP TOOLING VAC; End Item Identification: SEARCH AND RESCUE HELICOPTER; Material: COPPER ALLOY AND STEEL CORROSION RESISTING CONTACT. 1 specification is 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.