The Ring,tuned Cavity, cataloged under National Stock Number 5820-00-134-9976, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-00-134-9976 |
| Primary Part Number | 767-6045-001 |
| Item Name | Ring,tuned Cavity |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| General Characteristics Item Description | BRASS,SILVER PLATED,2.000 IN.OUTSIDE DIA,0.812 IN.INSIDE DIA.0.328 IN. W,FIVE 0.125 IN.DIA UNTHD HOLES,COUNTERBORED,INCLUDES SPRING CONTAC STRIP ONINSIDE DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C15004-223 | Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center (USA) |
| 767-6045-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| 16262 | Drs Advanced Isr, Llc (USA) |
NSN 5820-00-134-9976 is a Ring,tuned Cavity, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-00-134-9976 has 3 manufacturer part numbers on file: C15004-223 (Federal Aviation Administration Specifications Promulgated by Federal Aviation Administration Aeronautical Center), 767-6045-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 16262 (Drs Advanced Isr, Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5305-00-208-0786, 5930-01-212-7830, 6515-01-590-6182. Verify interchangeability with system specifications before substitution.
Key specifications for 767-6045-001: General Characteristics Item Description: BRASS,SILVER PLATED,2.000 IN.OUTSIDE DIA,0.812 IN.INSIDE DIA.0.328 IN. W,FIVE 0.125 IN.DIA UNTHD HOLES,COUNTERBORED,INCLUDES SPRING CONTAC STRIP ONINSIDE DIA IN. 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 5820-00-134-9976 has DEMIL Code D. 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.