5325-01-318-7988 INSERT,SCREW THREAD Index 5325-01-326-3929 RING,RETAINING

National Stock Number:
5325-01-323-7710

Federal Supply Class:
5325

National Item Identification Number:
013237710

Description:
INSERT,SCREW THREAD

Detail:
A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled 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 its underportion 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.


Manufacturer Information:
255122 PIECE 9L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
255589 PIECE 843689HUNTINGTON INGALLS INC
255589 PIECE 8L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
256348 PIECE 1143689HUNTINGTON INGALLS INC
256348 PIECE 11L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-807X2 PIECE 896169ELECTRIC BOAT CORPORATION
2640-807X2 PIECE 8L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2640-859X1 PC1096169ELECTRIC BOAT CORPORATION
2640-859X1 PC10L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
FSC APPLICATION DATAMISCELLANEOUS HARDWARE
MATERIALCOPPER ALLOY OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS


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