The Contact,electrical, cataloged under National Stock Number 5999-01-264-1883, 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 Te Connectivity Corporation. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5999-01-264-1883 |
| Primary Part Number | 1-87523-9 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Pin Accommodation Length | 0.165 INCHES NOMINAL IN |
| Crimping Tool Identifying Number | 90202-2 |
| Mating Contact Width | 0.025 INCHES NOMINAL IN |
| Mounting Method | FORCE FIT |
| Cable Entrance Diameter | 0.020 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Material | COPPER ALLOY BODY AND CONTACT |
| 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 | ZN |
| Weight | 0.0021 lbs |
| Cube | 0.0000 cu ft |
| Part Number | Manufacturer |
|---|---|
| 1-87523-9 PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1A20214H02 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
| 1A20214H02 | 7/9 Vendor item drawing reference U.S. Government activity |
| 154207097 | C/1 Advisory reference — outside the item-of-supply concept Eaton Corporation |
| C235A430-48 | 7/2 Vendor item drawing reference Telephonics Corp |
NSN 5999-01-264-1883 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-264-1883 has 1 manufacturer part number on file: 1-87523-9 (Te Connectivity Corporation).
Key specifications for 1-87523-9: Pin Accommodation Length: 0.165 INCHES NOMINAL IN; Crimping Tool Identifying Number: 90202-2; Overall Height: 0.058 INCHES NOMINAL IN; Mating Contact Width: 0.025 INCHES NOMINAL IN. 6 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.