The Waveguide Assembly, cataloged under National Stock Number 5985-01-152-2021, 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 Northrop Grumman Systems Corporation. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-152-2021 |
| Primary Part Number | 885C052023 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Style Designator | OFFSET BEND TYPE |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR DOUBLE INDENTED |
| Flange Connecting Hole Diameter | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM FIRST FLANGE FIRST CONNECTION FACILITY IN |
| Waveguide Length | 6.5005 INCHES NOMINAL IN |
| Flange Connecting Facility and Quantity | 2 UNTHREADED HOLE(S) FIRST FLANGE FIRST CONNECTION FACILITY |
| 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 |
|---|---|
| 885C052023 | L3 Technologies, Inc. Div L3 Keo (USA) |
| 885C052023 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5985-01-152-2021 is a Waveguide Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-152-2021 has 2 manufacturer part numbers on file: 885C052023 (L3 Technologies, Inc. Div L3 Keo), 885C052023 (Northrop Grumman Systems Corporation).
Key specifications for 885C052023: Flange Quantity: 2; Style Designator: OFFSET BEND TYPE; Cross-Sectional Shape Style: INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR DOUBLE INDENTED; Flange Connecting Hole Diameter: 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM FIRST FLANGE FIRST CONNECTION FACILITY IN. 6 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 5985-01-152-2021 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.