The Waveguide Assembly, cataloged under National Stock Number 5985-00-948-5933, 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 Frontgrade Technologies Inc.. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-948-5933 |
| Primary Part Number | 110039 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Waveguide Inside Height | 0.311 INCHES NOMINAL IN |
| Flange Outside Width | 1.312 INCHES NOMINAL FIRST FLANGE IN |
| Flange Depth | 0.375 INCHES NOMINAL FIRST FLANGE IN |
| Surface Treatment | CADMIUM ALL FLANGE ALL SURFACES |
| Flange Connecting Facility and Quantity | 8 UNTHREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES |
| Waveguide Outside Height | 0.562 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Nominal Thread Size | 0.138 INCHES SECOND FLANGE ALL CONNECTION FACILITIES IN |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Style Designator | STRAIGHT TYPE |
| Flange Connecting Facility and Quantity | 8 THREADED HOLE(S) SECOND FLANGE ALL CONNECTION FACILITIES |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Flange Style | COVER TYPE SECOND FLANGE |
| Flange Style | CHOKE TYPE FIRST FLANGE |
| Waveguide Length | 4.000 INCHES NOMINAL IN |
| Waveguide Inside Width | 0.699 INCHES NOMINAL IN |
| Flange Connecting Hole Diameter | 0.144 INCHES NOMINAL FIRST FLANGE ALL CONNECTION FACILITIES IN |
| Flange Inside Width | 0.700 INCHES NOMINAL FIRST FLANGE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SECOND FLANGE ALL CONNECTION FACILITIES |
| Surface Treatment | SILVER SINGLE TUBING SEGMENT INSIDE SURFACES |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Waveguide Outside Width | 0.850 INCHES NOMINAL IN |
| Thread Class | 2B SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Inside Height | 0.311 INCHES NOMINAL SECOND FLANGE IN |
| Flange Inside Width | 0.700 INCHES NOMINAL SECOND FLANGE IN |
| Thread Direction | RIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES |
| Flange Depth | 0.375 INCHES NOMINAL SECOND FLANGE IN |
| Flange Outside Height | 1.312 INCHES NOMINAL SECOND FLANGE IN |
| Precious Material and Location | TUBING INSIDE SURFACE SILVER |
| Flange Inside Height | 0.311 INCHES NOMINAL FIRST FLANGE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-948-5933 is a Waveguide Assembly, manufactured by Frontgrade Technologies Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-948-5933 has 3 cross-referenced part numbers: 110039 (Litton Systems Inc Airtron Div), B90B0014 (Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co), 110039 (Frontgrade Technologies Inc.).
There are 8 known substitutes for 5985-00-948-5933: 5998-00-175-5531, 5910-00-456-4111, 2530-00-734-8470 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 110039: Waveguide Inside Height: 0.311 INCHES NOMINAL IN; Flange Outside Width: 1.312 INCHES NOMINAL FIRST FLANGE IN; Flange Depth: 0.375 INCHES NOMINAL FIRST FLANGE IN; Surface Treatment: CADMIUM ALL FLANGE ALL SURFACES. 30 total characteristics are documented in the Federal Logistics Information System.