The Inserter,electrical Contact, cataloged under National Stock Number 5120-01-021-3180, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-021-3180 |
| Primary Part Number | 90-0001-022 |
| Item Name | Inserter,electrical Contact |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix |
| Status | ACTIVE |
| Contact Size for Which Designed | NO. 22 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DAK146 | Oceta (FRA) |
| DAK146 | Daniels Manufacturing Corporation (USA) |
| DAK146 | Crimp-Tech Australia Pty Ltd (AUS) |
| ATM1046 | Astro Tool Corp. (USA) |
| 90-0001-022 PRIMARY | Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA) |
| ITM1046 | Contact Service Tool Inc (USA) |
NSN 5120-01-021-3180 is a Inserter,electrical Contact, manufactured by Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-021-3180 has 6 manufacturer part numbers on file: DAK146 (Oceta), DAK146 (Daniels Manufacturing Corporation), DAK146 (Crimp-Tech Australia Pty Ltd), ATM1046 (Astro Tool Corp.), 90-0001-022 (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix) and 1 more.
Key specifications for 90-0001-022: Contact Size for Which Designed: NO. 22; End Item Identification: MATRIX SCIENCE MINI-MATE FRONT RELEASE CONNECTORS. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.