5325-01-350-4002 RING,RETAINING Index 5325-01-356-4422 RING,RETAINING

National Stock Number:
5325-01-351-7411

Federal Supply Class:
5325

National Item Identification Number:
013517411

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:
K900-81375237HOWMET GLOBAL FASTENING SYSTEMS INC.
MS51830CA110L96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51830CA110L99193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FEATURES PROVIDEDINDIVIDUALLY KEYED
FSC APPLICATION DATAON PACER DAWN
FULL INTERNAL THREAD LENGTH0.555 INCHES NOMINAL
INSERT SIZE0.6250-11UNC
INTERNAL THREAD RELIEF DEPTH0.070 INCHES NOMINAL
LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
STYLE DESIGNATORGROOVED KEYLOCK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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