Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 055990, a L 3 Communications Corporation component we feature that is listed with the NSN 5985010982704 and item name “Waveguide Assembly.” For further identification, part number 055990 was also specifically produced under CAGE Code 34228 and belongs to Federal Supply Class (FSC) 5985 Antennas Waveguides and Related Equipment. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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Items like part number 055990 and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 055990 and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5985-01-098-2704 Item Description: Waveguide Assembly | 5985 | 010982704 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| 7 | A | 0 | ||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 055990 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| AHRV | TUBING WALL CONSTRUCTION STYLE | SEAMLESS SINGLE TUBING SEGMENT |
| AHSF | FLANGE QUANTITY | 2 |
| AHSX | FLANGE INSIDE WIDTH | 0.503 INCHES MINIMUM ALL FLANGES AND 0.505 INCHES MAXIMUM ALL FLANGES |
| AHSY | FLANGE INSIDE HEIGHT | 0.253 INCHES MINIMUM ALL FLANGES AND 0.255 INCHES MAXIMUM ALL FLANGES |
| AHSZ | FLANGE OUTSIDE WIDTH | 0.860 INCHES MINIMUM ALL FLANGES AND 0.890 INCHES MAXIMUM ALL FLANGES |
| AHTA | FLANGE OUTSIDE HEIGHT | 0.860 INCHES MINIMUM ALL FLANGES AND 0.890 INCHES MAXIMUM ALL FLANGES |
| AHTD | FLANGE DEPTH | 0.173 INCHES MINIMUM ALL FLANGES AND 0.203 INCHES MAXIMUM ALL FLANGES |
| AHTN | FLANGE CONNECTING HOLE DIAMETER | 0.116 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES |
| AHTX | INSERTION LOSS IN DECIBELS | 1.00 |
| CQHN | WAVEGUIDE OUTSIDE WIDTH | 0.500 INCHES NOMINAL |
| CRFH | WAVEGUIDE INSIDE WIDTH | 0.420 INCHES NOMINAL |
| CRLB | WAVEGUIDE INSIDE HEIGHT | 0.170 INCHES NOMINAL |
| CSFC | WAVEGUIDE OUTSIDE HEIGHT | 0.250 INCHES NOMINAL |
| CSQT | FLANGE CONNECTING FACILITY AND QUANTITY | 4 UNTHREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY |
| CTCJ | FLANGE STYLE | COVER TYPE ALL FLANGES |
| CTFD | WAVEGUIDE LENGTH | 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM |
| FLEX | FLEXIBILITY | RIGID SINGLE TUBING SEGMENT |
| MATT | MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT |
| SFTT | SURFACE TREATMENT | LACQUER SINGLE TUBING SEGMENT INSIDE SURFACES |
| SFTT | SURFACE TREATMENT | PAINT SINGLE TUBING SEGMENT OUTSIDE SURFACES |
| STYL | III STYLE DESIGNATOR | STRAIGHT TYPE |
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