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NSN 5310-00-148-1184, 5310001481184
NUT,PLAIN,OCTAGON

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 001481184
Codification Country
United States
Item Name Code
INC 16979
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 5310-00-148-1184

National Stock Number (NSN) 5310-00-148-1184, or NIIN 001481184, (nut,plain,octagon) was assigned October 1, 1971 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 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 02, 2020, 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 rights to use the data needed to purchase this part from additional sources are not owned by the Government and cannot be purchased. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 16979. [A NUT, FLAT ON TOP AND BOTTOM, HAVING EIGHT FLAT SIDES. IT MAY INCLUDE A RETAINING DOWEL PIN. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE WIDTH ACROSS THE FLATS, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. (WHEN HEIGHT OR THICKNESS AND/OR WIDTH ACROSS THE FLATS 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 5310001481184 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

BEARING SURFACE TYPE
(CRTM) WASHER FACED
COUNTERSINK ANGLE
(CRSQ) 90.0 DEGREES NOMINAL BOTH ENDS
NOMINAL THREAD SIZE
(CQJX) 1.250 INCHES
NUT HEIGHT
(ADEA) 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
NUT STYLE
(ACTA) PLAIN, OCTAGON
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) EMS627 FSCM 99193 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 4340 OVERALL
SPECIAL FEATURES
(FEAT) W/EXTENDED WASHER 1.550-1.570 IN. DIA
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD QUANTITY PER INCH
(CMLP) 18
THREAD SERIES
(BZRR) UNEF
THREAD PITCH DIAMETERS
(AAJE) +1.2139 TO 1.2186 INCHES
WIDTH ACROSS FLATS
(ASDB) 1.435 INCHES MINIMUM AND 1.445 INCHES MAXIMUM
THREAD PITCH DIAMETERS
(AAJE) +1.2139/+1.2186 INCHES

Manufacturer Part Numbers


Related Inventory

893737-1
Condition NS
GEAR
Readily Available


 
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