The Waveguide, cataloged under National Stock Number 5985-01-204-2232, 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 The Boeing Company Div Legacy Am&m. Government technical data includes 2 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-204-2232 |
| Primary Part Number | LE413-0216-0001 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Waveguide Length | 10.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| LE413-0216-0001 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
| LE413-0216-0001 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| MSBS90-500-N-10A | 5/9 Secondary reference Microtech Inc Dba Microtech Inc |
| LE413-0216-0001 | 5/9 Secondary reference Frontgrade Technologies Inc. |
| 123513 | 5/9 Secondary reference Frontgrade Technologies Inc. |
| 123513 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-204-2232 is a Waveguide, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-204-2232 has 2 manufacturer part numbers on file: LE413-0216-0001 (The Boeing Company Div Legacy Am&m), LE413-0216-0001 (Microwave Engineering Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 5985-01-204-2233, 5975-01-436-1483. Verify interchangeability with system specifications before substitution.
Key specifications for LE413-0216-0001: Criticality Code Justification: FEAT; Waveguide Length: 10.000 INCHES NOMINAL IN; Special Features: WEAPON SYSTEM ESSENTIAL; End Item Identification: B-1B AIRCRAFT. 2 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 5985-01-204-2232 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.