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NSN 5307-01-421-1871, 5307014211871
STUD,RECESSED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 014211871
Codification Country
United States
Item Name Code
INC 15945
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5307-01-421-1871

National Stock Number (NSN) 5307-01-421-1871, or NIIN 014211871, (stud,recessed) was assigned November 3, 1995 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 12, 2013, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15945. [A HEADLESS FASTENER NOT EXCEEDING TWELVE INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ONE END OR BOTH ENDS MAY HAVE A POINT. THE UNTHREADED SECTION MAY HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE GREATER THAN THE MAXIMUM MAJOR THREAD DIAMETER. IT MAY BE THREAD RELIEVED. EXCLUDES:ITEMS WITH TAPER THREADS.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5307014211871 does not contain precious metals.

This information was last updated on .


Technical Characteristics

DIAMETER OF RECESSED PORTION OF SHANK
(ADDA) 0.595 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES STUD THREAD
OVERALL LENGTH
(ABHP) 2.940 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK
(ADCZ) 0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 522C074308,CAGE 90099 MFR REF SINGLE MATERIAL RESPONSE
THREAD CLASS
(AAJD) 2A NUT THREAD
THREAD CLASS
(AAJD) 2A STUD THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 1.380 INCHES NOMINAL NUT THREAD
THREAD LENGTH
(AASA) 1.120 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD QUANTITY PER INCH
(CMLP) 10 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 10 NUT THREAD
STYLE DESIGNATOR
(STYL) RECESSED

Manufacturer Part Numbers


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