The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-309-7976, 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 Ryt Industries Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-00-309-7976 |
| Primary Part Number | 200304 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Ryt Industries Inc |
| Status | ACTIVE |
| Controlling Agency | MILITARY SPECIFICATIONS |
| Trade Designation | CONNECTOR RECEPTACLE,ELECTRICAL |
| Identifying Number | SMA TYPE NO. |
| Connector Quantity | 2 |
| Frequency Range Rating | +1.0 TO 1.2 GIGAHERTZ |
| 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 |
|---|---|
| 200304 | Ryt Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 8845300001-2 | 3/9 Design control — primary reference Navcom Defense Electronics, Inc. |
NSN 5985-00-309-7976 is a Isolator,radio Frequency Reflect, manufactured by Ryt Industries Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-309-7976 has 1 manufacturer part number on file: 200304 (Ryt Industries Inc).
4 possible matches (shared part number, not a government interchangeability claim): 5995-01-060-0671, 5905-01-086-9025, 7045-01-491-8898. Verify interchangeability with system specifications before substitution.
Key specifications for 200304: Overall Height: 1.660 INCHES MAXIMUM IN; Controlling Agency: MILITARY SPECIFICATIONS; Trade Designation: CONNECTOR RECEPTACLE,ELECTRICAL; Identifying Number: SMA TYPE NO.. 5 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 5985-00-309-7976 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.