The Ring,contact, cataloged under National Stock Number 2590-00-083-2365, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2590-00-083-2365 |
| Primary Part Number | 453087 |
| Item Name | Ring,contact |
| FSC / FSG | 2590 / 25 — Miscellaneous Vehicular Components |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,ELECTRICAL,HORNSOUNDING,W/3 ELECTRICAL CONTACTS SPACED 120 DEG APART |
| 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 |
|---|---|
| 453087 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| Reference | Meaning |
|---|---|
| 73679 | 5/9 Secondary reference U.S. Government activity |
NSN 2590-00-083-2365 is a Ring,contact, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
NSN 2590-00-083-2365 has 1 manufacturer part number on file: 453087 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems).
Key specifications for 453087: General Characteristics Item Description: STEEL,ELECTRICAL,HORNSOUNDING,W/3 ELECTRICAL CONTACTS SPACED 120 DEG APART; End Item Identification: HARNISHCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431. 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.