The Waveguide, cataloged under National Stock Number 5985-01-453-9656, 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 Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-453-9656 |
| Primary Part Number | AW4078-102 |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AW4078-102 | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| WOS112-3/8-CPR-A | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3192724-102 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-453-9656 is a Waveguide, manufactured by Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-453-9656 has 2 manufacturer part numbers on file: AW4078-102 (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc), WOS112-3/8-CPR-A (Frontgrade Technologies Inc.).
Key specifications for AW4078-102: End Item Identification: 6625014146372 E/I FSCM 80058. 0 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.
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.