The Isolator,radio Frequency Reflect, cataloged under National Stock Number 5985-00-438-4018, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-438-4018 |
| Item Name | Isolator,radio Frequency Reflect |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| FSC Application Data | RECEIVER,RADAR,GUIDED MISSILE REMOTE CONTROL SYSTEM |
| Length | 1.620 INCHES NOMINAL IN |
| Flange Quantity | 2 |
| Flange Type | CONTACT |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Connector Quantity | 1 |
| Flange Connecting Hole Spacing | SPACED ON 1.220 IN. BY 1.280 IN. MTG CENTERS IN |
| Flange Connection Facility Quantity | 4 |
| Width | 1.620 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5985PL0981759 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MPS117 | 3/9 Design control — primary reference U.S. Government activity |
| 928090-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5985-00-438-4018 is a Isolator,radio Frequency Reflect, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-00-438-4018: Overall Height: 0.500 INCHES NOMINAL IN; FSC Application Data: RECEIVER,RADAR,GUIDED MISSILE REMOTE CONTROL SYSTEM; Length: 1.620 INCHES NOMINAL IN; Flange Quantity: 2. 9 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 5985-00-438-4018 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.