Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-012-9791 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: LH3830054, LH3830-054, 5310-01-012-9791, 01-012-9791, 5310010129791, 010129791

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 20 NOV 1975 01-012-9791

Drawings & Photos | NSN 5310-01-012-9791


Demand History | NSN 5310-01-012-9791

Part Number Request Date QTY Origin
LH3830-054 2021-11-307 130 DIBBS
LH3830-054 2021-07-194 96 DIBBS
LH3830-054 2021-01-05 96 DIBBS
LH3830-054 2020-06-153 85 DIBBS
LH3830-054 2020-05-135 85 DIBBS
LH3830-054 2020-03-73 40 DIBBS
LH3830-054 2020-03-65 40 DIBBS
LH3830-054 2020-01-29 50 DIBBS
LH3830-054 2020-01-21 50 DIBBS
LH3830-054 2019-12-350 30 DIBBS
LH3830-054 2019-11-316 9 DIBBS
5310-01-012-9791 2018-10-297 13 DIBBS
5310-01-012-9791 2018-05-133 14 DIBBS
5310-01-012-9791 2018-02-58 113 DIBBS
5310-01-012-9791 2018-01-29 113 DIBBS
5310-01-012-9791 2018-01-09 49 DIBBS
5310-01-012-9791 2018-01-01 49 DIBBS
5310-01-012-9791 2017-11-323 12 DIBBS
5310-01-012-9791 2017-10-303 28 DIBBS
5310-01-012-9791 2017-10-290 10 DIBBS
5310-01-012-9791 2017-10-282 10 DIBBS
5310-01-012-9791 2017-09-256 6 DIBBS
5310-01-012-9791 2016-12-364 10 DIBBS
5310-01-012-9791 2016-12-356 10 DIBBS
LH3830-054 2012-05-151 2
LH3830054 2008-02-57 10 US
LH3830054 2008-02-57 100 US

Cross Reference | NSN 5310-01-012-9791

Part Number Cage Code Manufacturer
LH3830-054 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
LH3830-054 72962 HARVARD INDUSTRIES INC

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Technical Data | NSN 5310-01-012-9791

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.515 INCHES MAXIMUM
OVERALL HEIGHT 0.345 INCHES MINIMUM AND 0.365 INCHES MAXIMUM
WASHER THICKNESS 0.058 INCHES MINIMUM
WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE FREE-RUNNING ALL METAL DESIGN
TEMP RATING NOT RATED
MANUFACTURERS CODE 72962
DESIGN CONTROL REFERENCE LH3830-054

Restrictions/Controls & Freight Information | NSN 5310-01-012-9791

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.
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
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code DL
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-012-9791

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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