The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-280-4543, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Staffall, Inc. Dba Staffall Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-280-4543 |
| Primary Part Number | 861-112-112 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Staffall, Inc. Dba Staffall Inc |
| Status | ACTIVE |
| FSC Application Data | ANTENNAS,WAVEGUIDES AND RELATED EQUIP. |
| Overall Diameter | 0.250 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 861-112-112 | Staffall, Inc. Dba Staffall Inc (USA) |
| Reference | Meaning |
|---|---|
| 3328-53-1 | 5/9 Secondary reference Electronic Molding Corp |
| 3328-53-1 | 5/1 Secondary reference Pegasus Savunma Sanayi Ve Ticaret Anonim Sirketi |
| SM-A-802941-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-280-4543 is a Isolator,radio Frequency Reflect, manufactured by Staffall, Inc. Dba Staffall Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-280-4543 has 1 manufacturer part number on file: 861-112-112 (Staffall, Inc. Dba Staffall Inc).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-386-5066. Verify interchangeability with system specifications before substitution.
Key specifications for 861-112-112: FSC Application Data: ANTENNAS,WAVEGUIDES AND RELATED EQUIP.; Overall Diameter: 0.250 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Overall Length: 0.600 INCHES NOMINAL IN. 3 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.
NSN 5985-01-280-4543 has DEMIL Code Q. 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.