The Horn,waveguide, cataloged under National Stock Number 5985-01-031-1981, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-031-1981 |
| Primary Part Number | V637 |
| Item Name | Horn,waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq |
| Status | ACTIVE |
| Accommodated Conductor Type | WAVEGUIDE |
| FSC Application Data | RADAR EQUIPMENT |
| Material | COPPER ALLOY |
| Frequency Range Rating | +26.5 TO 40.0 GIGAHERTZ |
| Mouth Width | 0.721 INCHES MINIMUM AND 0.841 INCHES MAXIMUM IN |
| Mouth Length | 0.971 INCHES MINIMUM AND 1.091 INCHES MAXIMUM IN |
| Connection Method | WAVEGUIDE FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| V637 PRIMARY | Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA) |
NSN 5985-01-031-1981 is a Horn,waveguide, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-031-1981 has 1 cross-referenced part number: V637 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).
There is 1 known substitute for 5985-01-031-1981: 2805-00-517-1680. Verify interchangeability with system specifications before substitution.
Key specifications for V637: Accommodated Conductor Type: WAVEGUIDE; FSC Application Data: RADAR EQUIPMENT; Material: COPPER ALLOY; Frequency Range Rating: +26.5 TO 40.0 GIGAHERTZ. 10 total characteristics are documented in the Federal Logistics Information System.