The U-291/U is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-877-2134, indicating validated use in U.S. government and defense logistics supply chains.
Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
| Part Number | U-291/U |
| NSN | 5935-00-877-2134 |
| PRECIOUS MATERIAL | GOLD AND SILVER |
| POLARIZATION METHOD | KEYWAY OR MULTIPLE KEYWAY |
| SHELL MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| THREAD SERIES DESIGNATOR | UNEF |
| OVERALL LENGTH | 1.063 INCHES NOMINAL IN |
| THREADED DEVICE TYPE | MOUNTING BUSHING |
| TEST DATA DOCUMENT | 81349-MIL-C-55243 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| INCLUDED CONTACT TYPE | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| INCLUDED CONTACT QUANTITY | 12 SINGLE MATING END SINGLE CONTACT GROUPING |
| TERMINAL LOCATION | BACK SINGLE MATING END SINGLE CONTACT GROUPING |