The Flange,waveguide, cataloged under National Stock Number 5985-01-576-3538, 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 Naval Air Warfare Ctr Aircraft Div. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-576-3538 |
| Primary Part Number | 17-19164-1 |
| Item Name | Flange,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Air Warfare Ctr Aircraft Div |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY 5052 ALL FLANGE |
| 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 |
|---|---|
| 17-19164-1 PRIMARY | Naval Air Warfare Ctr Aircraft Div (USA) |
NSN 5985-01-576-3538 is a Flange,waveguide, manufactured by Naval Air Warfare Ctr Aircraft Div, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-576-3538 has 1 manufacturer part number on file: 17-19164-1 (Naval Air Warfare Ctr Aircraft Div).
Key specifications for 17-19164-1: Special Features: END ITEM: R-2259A/SPN-46(V) FOR APPROACH AND LANDING SYSTEM,ITEM IS ROUND ,OUTSIDE DIA IS 2.188 INCH,INSIDE DIA IS 1.245 TO 1.255 INCH,ITEM HAS 6 HOLES EQ SPACED AND ARE 0.287 TO 0.293 INCH DIA,TOTAL THICKNESS IS 0.192 INCH.HAS CHEMICAL FINISH PER MIL-C-5541 CLASS 1A A; Material: ALUMINUM ALLOY 5052 ALL FLANGE. 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 5985-01-576-3538 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.