NSN 5325-00-290-4550
Part Details | SCREW THREAD INSERT
5325-00-290-4550 A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes items having a sleeve on on its under portion which can be clinched or crimped. Excludes BUSHING,MACHINE THREAD; NUT,PLAIN,KNURLED; NUT,PLAIN,ROUND; NUT,PLAIN,CLINCH and NUT,SELF-LOCKING,CLINCH. See also NUT,PLAIN,PLATE
Alternate Parts: 208C50312, 208C5-0312, 452664, 11855CN516, 1185-5CN5-16, 11855CN312, 1185-5CN312, 11855CN0312, 1185-5CN0312, 11855CNX516, 1185-5CNX5-16, 8229001, 822900-1, 5568297PC20, 556-8297PC20, MS122082, MS21208C510, MS21208C5-10, MS122082, 7630407, 5325-00-290-4550, 00-290-4550, 5325002904550, 002904550
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 01, 1963 | 00-290-4550 | 11444 ( INSERT, SCREW THREAD ) |
REFERENCE DRAWINGS & PICTURES
COIL

Cross Reference | NSN 5325-00-290-4550
Part Number | Cage Code | Manufacturer |
---|---|---|
208C5-0312 | 12360 | ALBANY FASTENERSPAWTUCKET FASTENERS DIV |
452664 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
1185-5CN5-16 | 01556 | EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES |
1185-5CN312 | 01556 | EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES |
1185-5CN0312 | 01556 | EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES |
1185-5CNX5-16 | 01556 | EMHART TEKNOLOGIES LLCDBA EMHART FASTENING TEKNOLOGIES |
822900-1 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
556-8297PC20 | 11530 | LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN INFORMATION |
MS122082 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
MS21208C5-10 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
MS122082 | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
7630407 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5325-00-290-4550
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | COIL |
LENGTH | 0.312 INCHES NOMINAL |
INSERT SIZE | 0.380 IN MIN 0.400 IN MAX |
THREAD SERIES DESIGNATOR | UNC |
NOMINAL THREAD SIZE | 0.3125 INCHES |
THREAD QUANTITY PER INCH | 18 |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.000 INCHES NOMINAL |