6680-00-065-3712 CASE ASSEMBLY,COUNTER Index 5340-00-065-3723 INSERT,SCREW THREAD

National Stock Number:
5325-00-065-3713

Federal Supply Class:
5325

National Item Identification Number:
000653713

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:
KH9005-715653HOWMET GLOBAL FASTENING SYSTEMS INC
KH9005-775237HOWMET GLOBAL FASTENING SYSTEMS INC.
KNHL720J29372HOWMET GLOBAL FASTENING SYSTEMS INC.
NAS1395C7L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS51831-20596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS51831-205L96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORGROOVED KEYLOCK
LENGTH0.625 INCHES NOMINAL
INTERNAL THREAD RELIEF DEPTH0.100 INCHES NOMINAL
FULL INTERNAL THREAD LENGTH0.525 INCHES NOMINAL
INSERT SIZE0.375-11
THREAD SERIES DESIGNATORUNS
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.525 INCHES NOMINAL
FEATURES PROVIDEDINDIVIDUALLY KEYED
SPECIAL FEATURESHAS INTERNAL THREAD LOCK
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51831-205L


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