The Waveguide Assembly, cataloged under National Stock Number 5985-01-372-9974, 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 Wavetronics Inc. Government technical data includes 26 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-372-9974 |
| Primary Part Number | 1009-03 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Wavetronics Inc |
| Status | ACTIVE |
| Voltage Standing Wave Ratio | 1.10 |
| Thread Class | 2B ALL FLANGES ALL CONNECTION FACILITIES |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Waveguide Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN |
| Flange Outside Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Flange Quantity | 2 |
| Waveguide Outside Width | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Nominal Thread Size | 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Style | CHOKE TYPE ALL FLANGES |
| Material | ALUMINUM ALLOY ALL FLANGE |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Inside Height | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Insertion Loss in Decibels | 0.08 |
| Material | ALUMINUM ALLOY SINGLE TUBING SEGMENT |
| Waveguide Outside Height | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN |
| Flange Outside Height | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Style Designator | STRAIGHT TYPE |
| Operating Pressure | 30.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Thread Direction | RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) ALL FLANGES ALL CONNECTION FACILITIES |
| Waveguide Length | 1.480 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Flange Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM ALL FLANGES IN |
| Flange Inside Height | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM ALL FLANGES IN |
| Flange Depth | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-01-372-9974 is a Waveguide Assembly, manufactured by Wavetronics Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-372-9974 has 2 cross-referenced part numbers: 1009-03 (Wavetronics Inc), 3451688-1 (Caes Systems Llc).
There are 10 known substitutes for 5985-01-372-9974: 1250-00-026-5040, 5340-00-071-0053, 5998-00-122-6405 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1009-03: Voltage Standing Wave Ratio: 1.10; Thread Class: 2B ALL FLANGES ALL CONNECTION FACILITIES; Tubing Wall Construction Style: SEAMLESS SINGLE TUBING SEGMENT; Waveguide Inside Width: 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN. 27 total characteristics are documented in the Federal Logistics Information System.