The Waveguide Assembly, cataloged under National Stock Number 5985-00-445-7992, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-445-7992 |
| Primary Part Number | 115341 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Frontgrade Technologies Inc. |
| Status | ACTIVE |
| Insertion Loss in Decibels | 0.20 |
| Flange Connecting Facility and Quantity | 6 THREADED HOLE(S) ALL FLANGES FIRST CONNECTION FACILITY |
| Voltage Standing Wave Ratio | 1.45 |
| FSC Application Data | COUNTERMEASURES SET |
| Thread Direction | RIGHT-HAND ALL FLANGES SECOND CONNECTION FACILITY |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Thread Class | 2B ALL FLANGES SECOND CONNECTION FACILITY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL FLANGES SECOND CONNECTION FACILITY |
| Flange Style | CONTACT, DOUBLE RIDGE TYPE ALL FLANGES |
| Flange Connecting Hole Diameter | 0.144 INCHES MINIMUM AND 0.149 INCHES MAXIMUM ALL FLANGES FIRST CONNECTION FACILITY IN |
| Material | PLASTIC ALL TUBING JACKET |
| Waveguide Center to Center Distance | 8.380 INCHES NOMINAL IN |
| Waveguide Height | 2.000 INCHES NOMINAL IN |
| Style Designator | DOUBLE BEND TYPE |
| Flange Quantity | 2 |
| Nominal Thread Size | 0.138 INCHES ALL FLANGES SECOND CONNECTION FACILITY IN |
| Flange Connecting Facility and Quantity | 6 UNTHREADED HOLE(S) ALL FLANGES SECOND CONNECTION FACILITY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-445-7992 is a Waveguide Assembly, manufactured by Frontgrade Technologies Inc., classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-445-7992 has 2 cross-referenced part numbers: 115341 (Frontgrade Technologies Inc.), 115341 (Litton Systems Inc Airtron Div).
There are 2 known substitutes for 5985-00-445-7992: 5365-01-019-2991, 6635-01-647-5989. Verify interchangeability with system specifications before substitution.
Key specifications for 115341: Insertion Loss in Decibels: 0.20; Flange Connecting Facility and Quantity: 6 THREADED HOLE(S) ALL FLANGES FIRST CONNECTION FACILITY; Voltage Standing Wave Ratio: 1.45; FSC Application Data: COUNTERMEASURES SET. 17 total characteristics are documented in the Federal Logistics Information System.