NSN 5325-00-253-2812
Part Details | SCREW THREAD INSERT
5325-00-253-2812 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: KNHL1032, KH90053, KH9005-3, KNHL1032J, 83748900, 837489-00, MS51831201L, MS51831-201L, NAS1395C3L, 5325-00-253-2812, 00-253-2812, 5325002532812, 002532812
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JUL 30, 1969 | 00-253-2812 | 11444 ( INSERT, SCREW THREAD ) |
REFERENCE DRAWINGS & PICTURES
PLAIN

Cross Reference | NSN 5325-00-253-2812
Part Number | Cage Code | Manufacturer |
---|---|---|
KNHL1032 | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
KH9005-3 | 75237 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
KNHL1032J | 29372 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
837489-00 | 32345 | DEFENSE REDUCTION AGENCY |
MS51831-201L | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
NAS1395C3L | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
Technical Data | NSN 5325-00-253-2812
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | 6 PLAIN |
LENGTH | 0.312 INCHES NOMINAL |
INTERNAL THREAD RELIEF DEPTH | 0.070 INCHES NOMINAL |
FULL INTERNAL THREAD LENGTH | 0.242 INCHES NOMINAL |
INSERT SIZE | 0.375 IN.-16 |
THREAD SERIES DESIGNATOR | UNF |
NOMINAL THREAD SIZE | 0.190 INCHES |
THREAD QUANTITY PER INCH | 32 |
THREAD CLASS | 3B |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.242 INCHES NOMINAL |
FEATURES PROVIDED | INDIVIDUALLY KEYED |
SPECIAL FEATURES | HAS INTERNAL THREAD LOCK |