The Contact,electrical, cataloged under National Stock Number 5999-01-020-9543, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Malco Technologies Llc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-020-9543 |
| Primary Part Number | 12021-1 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Malco Technologies Llc |
| Status | ACTIVE |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Material | COPPER ALLOY BODY AND CONTACT |
| Cable Entrance Diameter | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Style Designator | SOCKET CRIMP CONTACT |
| Overall Diameter | 0.086 INCHES NOMINAL IN |
| Mounting Method | FORCE FIT |
| Terminal Type and Quantity | 1 CRIMP AXIALLY AT ONE END |
| Material | COPPER ALLOY BODY AND CONTACT |
| Cable Entrance Diameter | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Style Designator | SOCKET CRIMP CONTACT |
| Overall Diameter | 0.086 INCHES NOMINAL IN |
| Mounting Method | FORCE FIT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Part Number | Manufacturer |
|---|---|
| 12021-1 | Malco Technologies Llc (USA) |
| 203-0002-019 | Malco Technologies Llc (USA) |
| 230-990070-489 | Cmc Electronics Inc (CAN) |
| 103-0002-019 | Malco Technologies Llc (USA) |
| 103-0003-019 | Malco Technologies Llc (USA) |
| 103-0003-019 | Lcr Electronics, Inc Div Lcr Electronics, Inc. Dba Astrodyne Tdi Emi Filters Bu (USA) |
NSN 5999-01-020-9543 is a Contact,electrical, manufactured by Malco Technologies Llc, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-01-020-9543 has 6 cross-referenced part numbers: 12021-1 (Malco Technologies Llc), 203-0002-019 (Malco Technologies Llc), 230-990070-489 (Cmc Electronics Inc), 103-0002-019 (Malco Technologies Llc), 103-0003-019 (Malco Technologies Llc) and 1 more.
There are 7 known substitutes for 5999-01-020-9543: 5306-00-974-1110, 5905-01-025-2972, 5305-01-048-1517 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12021-1: Overall Length: 0.531 INCHES NOMINAL IN; Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END; Material: COPPER ALLOY BODY AND CONTACT; Cable Entrance Diameter: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.