The Waveguide Assembly, cataloged under National Stock Number 5985-01-566-2972, 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 Raytheon Company. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-566-2972 |
| Primary Part Number | 11472651-2 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Waveguide First Leg Length | 7.870 INCHES NOMINAL IN |
| Waveguide Second Leg Length | 3.250 INCHES NOMINAL IN |
| Waveguide Center to Center Distance | 1.00 INCHES NOMINAL IN |
| Tubing Twist Type | STRAIGHT TWIST ALL TUBING SEGMENT |
| 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 |
|---|---|
| 11472651-2 PRIMARY | Raytheon Company (USA) |
| 0G9Y7-74770-701 | Microwave Techniques Llc (USA) |
| 11472651-2 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 5985PL2089932 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5985-01-566-2972 is a Waveguide Assembly, manufactured by Raytheon Company, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-566-2972 has 3 manufacturer part numbers on file: 11472651-2 (Raytheon Company), 0G9Y7-74770-701 (Microwave Techniques Llc), 11472651-2 (Us Army Aviation and Missile Command).
Key specifications for 11472651-2: Waveguide First Leg Length: 7.870 INCHES NOMINAL IN; Waveguide Second Leg Length: 3.250 INCHES NOMINAL IN; Waveguide Center to Center Distance: 1.00 INCHES NOMINAL IN; Tubing Twist Type: STRAIGHT TWIST ALL TUBING SEGMENT. 4 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 5985-01-566-2972 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.