| Item Name | Waveguide Assembly |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 01-412-9987 (014129987) |
| NCB Code | USA (01) |
| Manufacturer | Drs Sustainment Systems Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 685767-301 | drs sustainment systems inc | waveguide assembly | 98255 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| MATT | Material | ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE |
| AHTD | Flange Depth | 0.625 INCHES NOMINAL SECOND FLANGE |
| AHTN | Flange Connecting Hole Diameter | 0.164 INCHES NOMINAL FIRST FLANGE ALL CONNECTION FACILITIES |
| CSPL | Waveguide Longer Offset Distance | 43.475 INCHES NOMINAL |
| FLEX | Flexibility | FLEXIBLE ALL TUBING SEGMENT |
| AAJF | Thread Direction | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | Flange Connecting Facility And Quantity | 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES |
| CSQT | Flange Connecting Facility And Quantity | 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES |
| AAGR | Cross-Sectional Shape Style | INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| AAJD | Thread Class | 2B ALL FLANGES SINGLE CONNECTION FACILITY |
| CQHN | Waveguide Outside Width | 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM |
| CRFH | Waveguide Inside Width | 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM |
| CWBG | Waveguide Offset Distance | 5.990 INCHES NOMINAL |
| CQJX | Nominal Thread Size | 0.164 INCHES ALL FLANGES SINGLE CONNECTION FACILITY |
| CTCJ | Flange Style | CHOKE TYPE ALL FLANGES |
| THSD | Thread Series Designator | UN ALL FLANGES SINGLE CONNECTION FACILITY |
| CRLB | Waveguide Inside Height | 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
| CMLP | Thread Quantity Per Inch | 32 ALL FLANGES SINGLE CONNECTION FACILITY |
| MRC | Decoded Requirement | Clear Text Reply |
| AHRV | Tubing Wall Construction Style | SEAMLESS ALL TUBING SEGMENT |
| STYL | Style Designator | BEND TYPE |
| AHSF | Flange Quantity | 2 |
| CSFC | Waveguide Outside Height | 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM |
| AHSZ | Flange Outside Width | 1.625 INCHES NOMINAL ALL FLANGES |
| AHTD | Flange Depth | 0.438 INCHES NOMINAL FIRST FLANGE |
| AHTN | Flange Connecting Hole Diameter | 0.169 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES |
| AHTA | Flange Outside Height | 1.625 INCHES NOMINAL ALL FLANGES |
| AHSX | Flange Inside Width | 0.900 INCHES NOMINAL ALL FLANGES |
| AHSY | Flange Inside Height | 0.400 INCHES NOMINAL ALL FLANGES |
| Relevant Components for NSN - 5985-01-412-9987, 5985014129987 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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