The Waveguide Assembly, cataloged under National Stock Number 5985-00-342-0851, 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 Northrop Grumman Systems Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-342-0851 |
| Primary Part Number | 30F81067 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Waveguide Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN |
| Tubing Wall Construction Style | INTERLOCKED SINGLE TUBING SEGMENT |
| Waveguide Offset Distance | 8.000 INCHES NOMINAL IN |
| Flange Depth | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN |
| Flange Outside Height | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Flange Inside Width | 1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM ALL FLANGES IN |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| FSC Application Data | ATNENNAS,WAVEGUIEDS,AND RELATED EQUIPMENT |
| Waveguide Inside Height | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Flange Outside Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Flange Quantity | 2 |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Tubing Twist Type | STRAIGHT TWIST SINGLE TUBING SEGMENT |
| Style Designator | BEND TYPE |
| Waveguide Outside Width | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN |
| Waveguide Longer Offset Distance | 4.000 INCHES NOMINAL IN |
| Tubing Twist Angle in Deg | 90.0 SINGLE TUBING SEGMENT |
| Waveguide Outside Height | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN |
| Flange Inside Height | 0.503 INCHES MINIMUM AND 0.503 INCHES MAXIMUM ALL FLANGES IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Style | COVER TYPE ALL FLANGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19015 | Frontgrade Technologies Inc. (USA) |
| 4432 | Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense (USA) |
| 19015 | Litton Systems Inc Airtron Div (USA) |
| 4432 | Mega Industries Inc Mega Microwave Div (USA) |
| 30F81067 | Northrop Grumman Systems Corporation (USA) |
| 30F81067 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 5985-00-342-0851 is a Waveguide Assembly, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-342-0851 has 6 cross-referenced part numbers: 19015 (Frontgrade Technologies Inc.), 4432 (Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense), 19015 (Litton Systems Inc Airtron Div), 4432 (Mega Industries Inc Mega Microwave Div), 30F81067 (Northrop Grumman Systems Corporation) and 1 more.
There are 12 known substitutes for 5985-00-342-0851: 3110-00-100-3152, 1650-00-166-6393, 3120-00-234-5584 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30F81067: Waveguide Inside Width: 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN; Tubing Wall Construction Style: INTERLOCKED SINGLE TUBING SEGMENT; Waveguide Offset Distance: 8.000 INCHES NOMINAL IN; Flange Depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN. 22 total characteristics are documented in the Federal Logistics Information System.