The Waveguide, cataloged under National Stock Number 5985-00-249-7287, 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 Naval Ship Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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 | 5985-00-249-7287 |
| Primary Part Number | RE49A513-120IN |
| Item Name | Waveguide |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Style Designator | STRAIGHT TYPE |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Waveguide Length | 10.000 FEET NOMINAL FT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Material | COPPER ALLOY SINGLE TUBING SEGMENT |
| Waveguide Outside Height | 1.160 INCHES MINIMUM AND 1.168 INCHES MAXIMUM IN |
| Specification/standard Data | 81349-MIL-W-85/4 GOVERNMENT SPECIFICATION |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Waveguide Inside Height | 1.004 INCHES MINIMUM AND 1.008 INCHES MAXIMUM IN |
| Waveguide Outside Width | 2.996 INCHES MINIMUM AND 3.004 INCHES MAXIMUM IN |
| Waveguide Inside Width | 2.836 INCHES MINIMUM AND 2.844 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RE49A513-120IN | Naval Ship Systems Command (USA) |
| MIL-W-85/4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M85/4-001-120 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M85-1-153-120IN | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5824 | Edo Ail Systems Inc (USA) |
| RE49A513 | Microtech Inc Dba Microtech Inc (USA) |
| RG-109/U | Joint Electronics Type Designation System (USA) |
NSN 5985-00-249-7287 is a Waveguide, manufactured by Naval Ship Systems Command, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-249-7287 has 7 cross-referenced part numbers: RE49A513-120IN (Naval Ship Systems Command), MIL-W-85/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M85/4-001-120 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M85-1-153-120IN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5824 (Edo Ail Systems Inc) and 2 more.
There are 8 known substitutes for 5985-00-249-7287: 5910-00-005-3468, 5110-00-236-3272, 5985-00-249-7265 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for RE49A513-120IN: Style Designator: STRAIGHT TYPE; FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT; Flexibility: RIGID SINGLE TUBING SEGMENT; Waveguide Length: 10.000 FEET NOMINAL FT. 12 total characteristics are documented in the Federal Logistics Information System.