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NSN 5307-01-200-1493, 5307012001493
STUD,SHOULDERED AND STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 012001493
Codification Country
United States
Item Name Code
INC 15944
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 5307-01-200-1493

National Stock Number (NSN) 5307-01-200-1493, or NIIN 012001493, (stud,shouldered and stepped) was assigned January 30, 1985 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 13 suppliers. Today, 11 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 10 suppliers are 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 unique to one weapons system.

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 Feb 11, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15944. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES:ITEMS WITH TAPERED THREADS. SEE ALSO STUD, LOCKED IN.]. 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 5307012001493 does not contain precious metals.

This information was last updated on .


Technical Characteristics

DISTANCE ACROSS FLATS
(AWTQ) 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES STUD THREAD
NUT END SHANK DIAMETER
(CTDT) 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
NUT END SHANK LENGTH
(ADDB) 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.568 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS4967,COMP 6AL-4V ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) TITANIUM ALLOY UNS R56400
SHOULDER LENGTH
(AAVK) 0.171 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
SPECIAL FEATURES
(FEAT) FURNISHED WITH ONE O-RING;COUNTERSUNK ON SHOULDER 0.0713IN.MIN,0.0733IN. MAX LG
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD CLASS
(AAJD) 3A STUD THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.250 INCHES MINIMUM NUT THREAD AND 0.312 INCHES MAXIMUM NUT THREAD
THREAD LENGTH
(AASA) 0.398 INCHES MINIMUM STUD THREAD AND 0.469 INCHES MAXIMUM STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNJF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNJF STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 32 NUT THREAD
STUD END SHANK DIAMETER
(CSXH) 0.249 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
STUD END SHANK LENGTH
(CSJZ) 0.547 INCHES MINIMUM AND 0.559 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) SHOULDERED AND STEPPED

Manufacturer Part Numbers


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