The Bead,shielding,ferrite, cataloged under National Stock Number 1280-01-268-8005, is classified within Federal Supply Class 1280 (Aircraft Bombing Fire Control Components) of the Fire Control Equipment group. The manufacturer of record is National Magnetics Group, Inc. Dba Ferronics Div Ferronics, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1280-01-268-8005 |
| Primary Part Number | 21-015-B |
| Item Name | Bead,shielding,ferrite |
| FSC / FSG | 1280 / 12 — Aircraft Bombing Fire Control Components |
| Manufacturer | National Magnetics Group, Inc. Dba Ferronics Div Ferronics, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | 0.27 IN. LG. MAX; 0.14 IN. DIA IN |
| 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 |
|---|---|
| 21-015-B PRIMARY | National Magnetics Group, Inc. Dba Ferronics Div Ferronics, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 653681 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 1280-01-268-8005 is a Bead,shielding,ferrite, manufactured by National Magnetics Group, Inc. Dba Ferronics Div Ferronics, Inc., classified under FSC 1280, Aircraft Bombing Fire Control Components. Status: active.
NSN 1280-01-268-8005 has 1 manufacturer part number on file: 21-015-B (National Magnetics Group, Inc. Dba Ferronics Div Ferronics, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-347-6372. Verify interchangeability with system specifications before substitution.
Key specifications for 21-015-B: General Characteristics Item Description: 0.27 IN. LG. MAX; 0.14 IN. DIA IN; End Item Identification: AV-8B ACFT. 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.