The Waveguide Pressurization System, cataloged under National Stock Number 5985-01-183-3597, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-183-3597 |
| Item Name | Waveguide Pressurization System |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | TEMP RATING M65 TO P165 DEG F; SOLENOID RATING 18-30 VDC,1.5 AMPS MAX AT 28 VDC 70 DEG F; MANUAL AND AUTOMATIC SELECTION; WARNING BUTTON; REMOTE INDICATOR SWITCH RATING 24 AMPS MAX INRUSH,28 VDC,7 AMPS RES,2.5 AMP IND. AT 50000 FT,2.5 AMP LAMP LOAD VDC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2478838-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 2911167 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-183-3597 is a Waveguide Pressurization System, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
Key specifications for 5985-01-183-3597: General Characteristics Item Description: TEMP RATING M65 TO P165 DEG F; SOLENOID RATING 18-30 VDC,1.5 AMPS MAX AT 28 VDC 70 DEG F; MANUAL AND AUTOMATIC SELECTION; WARNING BUTTON; REMOTE INDICATOR SWITCH RATING 24 AMPS MAX INRUSH,28 VDC,7 AMPS RES,2.5 AMP IND. AT 50000 FT,2.5 AMP LAMP LOAD VDC. 1 specification is 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 5985-01-183-3597 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.