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NSN 5307-01-552-9056, 5307015529056
STUD,PLAIN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 015529056
Codification Country
United States
Item Name Code
INC 15948
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 5307-01-552-9056

National Stock Number (NSN) 5307-01-552-9056, or NIIN 015529056, (stud,plain) was assigned June 28, 2007 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Aug 18, 2016. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A416VE764. The total value of the awarded contracts has been US$ 3,288.65.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 29, 2016, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15948. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. THE MAXIMUM DIAMETER OF THE UNTHREADED PORTION MUST NOT BE GREATER THAN THE NOMINAL THREAD DIAMETER PLUS 0.020 INCHES (0.508 MM). THE UNTHREADED PORTION MUST BE WITHOUT LOCKING OR WRENCHING PROVISIONS. IT MAY BE THREAD RELIEVED. SEE ALSO ROD, THREADED END AND ROD, CONTINUOUS THREAD.]. 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 5307015529056 does not contain precious metals.

This information was last updated on .


Technical Characteristics

III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) STUD,STRAIGHT,VENTED, .3125-18 X .3125-24,180 KSI, SPECIAL
NOMINAL THREAD SIZE
(CQJX) 0.3125 INCHES NUT THREAD A
NOMINAL THREAD SIZE
(CQJX) 0.3125 INCHES NUT THREAD B
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS6414 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6322 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6325 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6327 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4340 OR STEEL COMP 8740
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) STUD,STRAIGHT,VENTED, .3125-18 X .3125-24,180 KSI, SPECIAL
SPECIAL FEATURES
(FEAT) MATERIAL: ALLOY STEEL 4340 PER AMS6414 OR 8740 PER AMS6322 OR AMS6325 OR AMS6327, HEAT TREATMENT 180-200 KSI ULTIMATE TENSILE STRENGTH PER AMS2759, FINISH: CHEMICAL BLACK OXIDE PER MIL-DTL-13924
THREAD QUANTITY PER INCH
(CMLP) 18 NUT THREAD A
THREAD QUANTITY PER INCH
(CMLP) 24 NUT THREAD B
SPECIAL TEST FEATURES
(SPCL) PITCH DIAMETER: OVERSIZE .2910"MAX, .2900"MIN,PD LEAD THREAD: .2854"MAX, .2834"MIN,MINOR DIAMETER: .2634"MAX, .2586"MIN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) 96906-MIL-DTL-13924 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) OXIDE OVERALL

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