The Post Idler,autopositioner,no.2, cataloged under National Stock Number 5820-00-320-7981, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-320-7981 |
| Item Name | Post Idler,autopositioner,no.2 |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL TYPE 303 AN/S-771 COMP FM; PASSIVATE 580 0025 00; 0.251 IN. DIA ONE END; 0.187 IN. DIA OTHER END; 0.187 IN. @AND 0.251 IN. DIAMETERS MUST BE CONCENTRIC TO WITHIN 0.002 T.I.R IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 504-7463-001 | 3/9 Design control — primary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 5820-00-320-7981 is a Post Idler,autopositioner,no.2, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
Key specifications for 5820-00-320-7981: General Characteristics Item Description: STAINLESS STEEL TYPE 303 AN/S-771 COMP FM; PASSIVATE 580 0025 00; 0.251 IN. DIA ONE END; 0.187 IN. DIA OTHER END; 0.187 IN. @AND 0.251 IN. DIAMETERS MUST BE CONCENTRIC TO WITHIN 0.002 T.I.R IN; End Item Identification: OA/192-GEC,T217,R278. 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.
NSN 5820-00-320-7981 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.