The Waveguide Assembly, cataloged under National Stock Number 5985-01-037-7352, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 5985-01-037-7352 |
| Primary Part Number | SM-A-718671-3 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Style Designator | STRAIGHT TYPE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Voltage Standing Wave Ratio | 1.05 |
| Waveguide Outside Height | 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Quantity | 2 |
| Flange Inside Height | 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM ALL FLANGES IN |
| Material | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| Waveguide Outside Width | 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM IN |
| Precious Material and Location | INTERNAL SURFACES SILVER |
| Flange Depth | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN |
| Surface Treatment | PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| Tubing Twist Angle in Deg | 90.0 SINGLE TUBING SEGMENT |
| Waveguide Length | 6.000 INCHES NOMINAL IN |
| Surface Treatment | SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| Flange Outside Height | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM ALL FLANGES IN |
| Waveguide Inside Height | 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM IN |
| Waveguide Inside Width | 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN |
| Flange Style | COVER TYPE ALL FLANGES |
| Flange Outside Width | 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM ALL FLANGES IN |
| Flange Inside Width | 1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM ALL FLANGES IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Tubing Twist Type | STRAIGHT TWIST SINGLE TUBING SEGMENT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES |
| Precious Material | SILVER |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 590-2 | Mackay Communications, Inc (USA) |
| 1810266 | Northrop Grumman Systems Corporation (USA) |
| 590-2 | Waveline Inc (USA) |
| SM-A-718671-3 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 5985-01-037-7352 is a Waveguide Assembly, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-01-037-7352 has 4 cross-referenced part numbers: 590-2 (Mackay Communications, Inc), 1810266 (Northrop Grumman Systems Corporation), 590-2 (Waveline Inc), SM-A-718671-3 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 12 known substitutes for 5985-01-037-7352: 3020-00-148-1895, 5999-00-204-5758, 4510-00-216-5426 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for SM-A-718671-3: Style Designator: STRAIGHT TYPE; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Voltage Standing Wave Ratio: 1.05; Waveguide Outside Height: 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM IN. 27 total characteristics are documented in the Federal Logistics Information System.