The Waveguide Assembly, cataloged under National Stock Number 5985-00-949-1616, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 17 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-949-1616 |
| Primary Part Number | 2516624 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Flange Quantity | 2 |
| Surface Treatment | OXIDE FILM SINGLE TUBING SEGMENT INSIDE SURFACES |
| Waveguide Longer Offset Distance | 4.615 INCHES MINIMUM AND 4.635 INCHES MAXIMUM IN |
| Operating Pressure | 40.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Surface Treatment | ENAMEL SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| Waveguide Offset Distance | 3.052 INCHES MINIMUM AND 3.072 INCHES MAXIMUM IN |
| Waveguide Inside Width | 1.872 INCHES NOMINAL IN |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Waveguide Inside Height | 0.872 INCHES NOMINAL IN |
| Flange Style | COVER TYPE ALL FLANGES |
| Waveguide Outside Height | 1.172 INCHES NOMINAL IN |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Style Designator | BEND TYPE |
| Bend Angle in Deg | 90.0 SINGLE BEND H-PLANE |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Waveguide Outside Width | 2.172 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5985-00-949-1616 is a Waveguide Assembly, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-949-1616 has 4 cross-referenced part numbers: 2516624 (Polytech Defense Spares Llc), 2516624 (Astro Microwave Inc), 2516624 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1063901 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There is 1 known substitute for 5985-00-949-1616: 5950-00-023-7121. Verify interchangeability with system specifications before substitution.
Key specifications for 2516624: Cross-Sectional Shape Style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR; End Item Identification: MISSILE GUIDAMCE AND TRACKING SET AN/SPG-55B; Flange Quantity: 2; Surface Treatment: OXIDE FILM SINGLE TUBING SEGMENT INSIDE SURFACES. 18 total characteristics are documented in the Federal Logistics Information System.