The Waveguide Assembly, cataloged under National Stock Number 5985-00-880-2134, 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 Waveline Inc. Government technical data includes 25 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 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 | 5985-00-880-2134 |
| Primary Part Number | 641-2 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — No Item Name Available |
| Manufacturer | Waveline Inc |
| Status | ACTIVE |
| Flange Quantity | 2 |
| 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 |
| Surface Treatment | SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES |
| Material | COPPER ALLOY ALL TUBING SEGMENT AND FLANGE |
| Waveguide Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM IN |
| Precious Material and Location | INTERNAL SURFACES SILVER |
| FSC Application Data | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |
| Precious Material | SILVER |
| Waveguide Outside Height | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM IN |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Flange Outside Width | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Voltage Standing Wave Ratio | 1.02 |
| Flexibility | RIGID SINGLE TUBING SEGMENT |
| Tubing Wall Construction Style | SEAMLESS SINGLE TUBING SEGMENT |
| Flange Connecting Hole Diameter | 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES IN |
| Flange Inside Height | 0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM ALL FLANGES IN |
| Flange Outside Height | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES IN |
| Flange Depth | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES IN |
| Flange Inside Width | 1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM ALL FLANGES IN |
| Flange Style | COVER TYPE ALL FLANGES |
| Waveguide Length | 3.000 INCHES NOMINAL IN |
| Style Designator | STRAIGHT TYPE |
| Waveguide Outside Width | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| G366282 | American Telephone and Telegraph Co (USA) |
| ES8132-02 | Drs Sustainment Systems, Inc. (USA) |
| 90-641-2 | Advanced Technical Materials, Inc. Dba a T M (USA) |
| 10138082 | Nimikkeistokeskus Ncb Finland (FIN) |
| 90-220-03 | Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc (USA) |
| ES8132-02 | Drs Sustainment Systems Inc (USA) |
| 641-2 PRIMARY | Waveline Inc (USA) |
NSN 5985-00-880-2134 is a Waveguide Assembly, manufactured by Waveline Inc, classified under FSC 5985 (No Item Name Available). Status: active.
NSN 5985-00-880-2134 has 7 cross-referenced part numbers: G366282 (American Telephone and Telegraph Co), ES8132-02 (Drs Sustainment Systems, Inc.), 90-641-2 (Advanced Technical Materials, Inc. Dba a T M), 10138082 (Nimikkeistokeskus Ncb Finland), 90-220-03 (Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc) and 2 more.
There are 12 known substitutes for 5985-00-880-2134: 2590-00-045-3797, 3110-00-144-8556, 5999-00-222-0148 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 641-2: Flange Quantity: 2; 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; Surface Treatment: SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES. 25 total characteristics are documented in the Federal Logistics Information System.