Product Details | HEXAGON SELF-LOCKING NUT

5310-01-647-3099 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: MS21044N08, MS21044-N08 , NASM21044N08, NASM21044-N08 , 5310-01-647-3099, 01-647-3099, 5310016473099, 016473099

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2015229 01-647-3099

Drawings & Photos | NSN 5310-01-647-3099


Demand History | NSN 5310-01-647-3099

Part Number Request Date QTY Origin
5310-01-647-3099 2025-09-273 100 Indonesia
MS21044N08 2025-05-134 8 United States
MS21044N08 2025-05-134 8 United States
MS21044N08 2025-01-28 100 DO
MS21044N08 2023-08-235 1 IN
MS21044N08 2023-07-198 10 US
MS21044N08 2023-07-198 10 US
MS21044N08 2023-06-160 100 United States
MS21044N08 2020-06-162 6 TH
5310-01-647-3099 2019-10-289 30 United States
NASM21044N08 2019-08-218 5 US
5310-01-647-3099 2019-08-218 5 US
MS21044N08 2018-05-134 30 United States
MS21044N08 2018-03-67 90 Korea
MS21044N08 2018-03-67 300 Korea
MS21044N08 2018-02-44 30 United States
MS21044N08 2018-02-37 80 China
5310-01-647-3099 2016-09-245 3 DIBBS
MS21044N08 2016-08-214 30 US
5310-01-647-3099 2016-06-155 1 DIBBS
5310-01-647-3099 2016-05-147 1 DIBBS
MS21044N08 2015-08-237 25 US
MS21044N08 2015-08-237 50 US
MS21044N08 2015-08-237 200 US
MS21044N08 2015-06-159 12 US
MS21044N08 2015-01-21 100 Canada
MS21044N08 2014-02-36 50 Malaysia
MS21044N08 2013-06-168 30 United States
MS21044N08 2012-10-303 400 US
MS21044N08 2012-04-93 40 US
MS21044N08 2011-01-21 300 US
MS21044N08 2009-07-188 50 United States
MS21044N08 2008-08-214 100 United States
MS21044N08 2006-05-133 100 US

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Technical Data | NSN 5310-01-647-3099

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.164 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC NYLON LOCKING INSERT
SURFACE TREATMENT PASSIVATE OVERALL EXCEPT INSERT
NUT STYLE HEXAGON
NUT HEIGHT 0.091 INCHES NOMINAL
WIDTH ACROSS FLATS 0.336 INCHES MINIMUM AND
BEARING SURFACE TYPE CHAMFERED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE NASM21044-N08

Restrictions/Controls & Freight Information | NSN 5310-01-647-3099

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 5310-01-647-3099

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each