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NSN 5310-00-310-9270, 5310003109270
NUT,PLAIN,ROUND

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 003109270
Codification Country
United States
Item Name Code
INC 15887
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5310-00-310-9270

National Stock Number (NSN) 5310-00-310-9270, or NIIN 003109270, (nut,plain,round) was assigned January 1, 1963 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 2 suppliers. Today, 2 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 02, 2005, 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 Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15887. [A NUT, CIRCULAR IN SHAPE, WHICH MAY HAVE WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY OR IN THE FACE OPPOSITE THE BEARING SURFACE. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, KNURLED. (WHEN HEIGHT OR THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)]. 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 5310003109270 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

DRIVE POINT WIDTH
(ADBH) 0.500 NOMINAL INCHES
DRIVE POINT DEPTH
(ABQU) 0.250 INCHES NOMINAL
DRIVE POINT QUANTITY
(ADBM) 12
DRIVE POINT WIDTH
(ADBH) 0.500 INCHES NOMINAL
COUNTERSINK ANGLE
(CRSQ) 48.0 DEGREES NOMINAL NUT
COUNTERBORE DIAMETER
(AAWY) 5.710 INCHES NOMINAL NUT
NUT DIAMETER
(ACTD) 6.170 INCHES NOMINAL
NUT COUNTERBORE DEPTH
(ADFK) 0.260 INCHES NOMINAL NUT
NUT STYLE
(ACTA) ROUND
NUT THICKNESS
(ADBG) 1.230 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 8740 OVERALL
SMALL END DIAMETER
(ABPH) 6.000 INCHES NOMINAL
UNDERCUT THICKNESS
(ADBJ) 1.020 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNS
THREAD PITCH DIAMETERS
(AAJE) +5.2719 TO 5.2800 INCHES
UNDERCUT THICKNESS
(ADBJ) 1.020 NOMINAL INCHES
THREAD PITCH DIAMETERS
(AAJE) +5.2719/+5.2800 INCHES

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