The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-01-109-8835, 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 Te Connectivity Corporation. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-109-8835 |
| Primary Part Number | MA8P269 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Controlling Agency | GENERAL DYNAMICS |
| Flange Quantity | 2 |
| Trade Designation | ISOLATOR,RESONANCE WAVEGUIDE |
| Flange Type | COVER |
| Identifying Number | 654VE4814-9 DRAWING NO. |
| Connector Quantity | 2 |
| Frequency Range Rating | +14.5 TO 15.4 GIGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MA8P269 | Te Connectivity Corporation (USA) |
| 654VE4814-9 | Pamtech Inc (USA) |
| Reference | Meaning |
|---|---|
| 654VE4814-9 | 3/2 Design control — primary reference U.S. Government activity |
| KU13-11 | 5/9 Secondary reference Ferrite Microwave Technologies, Llc |
| MA8P269 | 5/9 Secondary reference M/a-Com Inc |
| 8P269 | 5/9 Secondary reference U.S. Government activity |
| MA8P269 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-109-8835 is a Isolator,radio Frequency Reflect, manufactured by Te Connectivity Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-109-8835 has 2 manufacturer part numbers on file: MA8P269 (Te Connectivity Corporation), 654VE4814-9 (Pamtech Inc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-507-8923. Verify interchangeability with system specifications before substitution.
Key specifications for MA8P269: Overall Height: 2.200 INCHES MAXIMUM IN; Controlling Agency: GENERAL DYNAMICS; Flange Quantity: 2; Trade Designation: ISOLATOR,RESONANCE WAVEGUIDE. 7 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 5985-01-109-8835 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.