AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
  Quick Quote Here
Search
+1-714-705-4780 sales@aerospacesphere.com
   //   NSN    //   Communications And Power Industries    //   Part D55-21718

We are proud to supply every branch of the United States military


Leading NSN Parts Manufacturers

View More

Leading NSN Part Types

View More


Why Choose Us?

Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Get it fast All inventory ready to ship from our sellers
Quality guaranteed We sell only warrantied and traceable parts

Instant Quote for NSN Part D55-21718 of Communications And Power Industries

Mfg Part Number: D55-21718

Alternate P/N: D5521718

NSN : 5985-01-121-7891

NIIN : 011217891

CAGE Code : 01238

Manufacturer: Communications And Power Industries

Item Name : Waveguide Assembly

FSC : 5985 Antennas Waveguides and Related Equipment


An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Waveguide Assembly D55-21718 from manufacturer Communications And Power Industries and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like D55-21718, you won’t find a more inclusive source than Aerospace Sphere.

PRODUCT DETAILS “*” Required Fields Are Compulsory

CONTACT INFORMATION

   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

  • Upload RFQ SHEET
  • If you have more than one item, upload your spreadsheet here

Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 5985011217891 and find parts like part number D55-21718 from quality manufacturers like Communications And Power Industries and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries in 15 minutes or less.

NSN Information for Part Number D55-21718 with NSN 5985-01-121-7891, 5985011217891

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5985-01-121-7891

Item Description:

Waveguide Assembly

59850112178910P
CIICHCCESDPMICCriticalityENAC
7 A
Part NumberISCRNVCRNCCHCCMSDSSADC
D55-21718693

Characteristics Data of NSN 5985-01-121-7891, 5985011217891

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLEINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
AHRVTUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
AHSFFLANGE QUANTITY2
AHSXFLANGE INSIDE WIDTH1.122 INCHES NOMINAL ALL FLANGES
AHSYFLANGE INSIDE HEIGHT0.497 INCHES NOMINAL ALL FLANGES
AHSZFLANGE OUTSIDE WIDTH1.875 INCHES NOMINAL ALL FLANGES
AHTAFLANGE OUTSIDE HEIGHT1.875 INCHES NOMINAL ALL FLANGES
AHTDFLANGE DEPTH0.625 INCHES NOMINAL ALL FLANGES
AHTNFLANGE CONNECTING HOLE DIAMETER0.169 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
CQHNWAVEGUIDE OUTSIDE WIDTH1.250 INCHES NOMINAL
CRFHWAVEGUIDE INSIDE WIDTH1.122 INCHES NOMINAL
CRLBWAVEGUIDE INSIDE HEIGHT0.497 INCHES NOMINAL
CSFCWAVEGUIDE OUTSIDE HEIGHT0.625 INCHES NOMINAL
CSQTFLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
CTCJFLANGE STYLECOVER TYPE ALL FLANGES
CTFDWAVEGUIDE LENGTH5.620 INCHES NOMINAL
FLEXFLEXIBILITYRIGID SINGLE TUBING SEGMENT
MATTMATERIALALUMINUM ALLOY 5052 ALL TUBING SEGMENT AND FLANGE
SFTTSURFACE TREATMENTOXIDE FILM ALL TUBING SEGMENT AND FLANGE ALL SURFACES
STYLIII STYLE DESIGNATORSTRAIGHT TYPE

  Related NSN Part List to D55-21718

D550034E10 D55002FNRGEG500 D55002FNRGEG50 D55002FNR
D55002DNRGEG500 D55002DNRGEG50 D55002DNR D550010AN
D5500-4 D550-3505 D550-13 D550-13
D550 D550 D55-X5T1H104M51 D55-F28-3235A9A
D55-F28-3235A9A D55-F28-3135A9A D55-F27-3035GEA D55-F24-3136GDA
D55-F24-3135GDA D55-F24-3133GDA D55-F24-3079GDA D55-F24-3049GDA
D55-F24-3035GDA D55-F24-3022GDA D55-720 D55-203
D55-202 D55-123TEF D55-123 D55-009
Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are Fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.
Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.