Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-046-7950 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: BACN10HR5CS , BH003035, BH00303-5, BMN5024CPD35, BMN5024CPD3-5, H399535, H39953-5, SL70595, SL7059-5, 109LH90315, 109LH9031-5, 67832AS5, 67832AS-5, 5310-01-046-7950, 01-046-7950, 5310010467950, 010467950

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 23 AUG 1977 01-046-7950

Drawings & Photos | NSN 5310-01-046-7950


Demand History | NSN 5310-01-046-7950

Part Number Request Date QTY Origin
5310-01-046-7950 2018-10-298 1468 DIBBS
5310-01-046-7950 2018-05-134 634 DIBBS
5310-01-046-7950 2017-01-04 1073 DIBBS
BACN10HR5CS 2014-07-209 40000 United States
5310-01-046-7950 2010-05-138 265 DIBBS
5310-01-046-7950 2008-06-162 24 US
BACN10HR5CS 2008-06-162 1000 United States

Cross Reference | NSN 5310-01-046-7950

Part Number Cage Code Manufacturer
109LH9031-5 019L2 MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA
109LH9031-5 72962 HARVARD INDUSTRIES INC
67832AS-5 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
BACN10HR5CS 06710 VALLEY-TODECO, INC.
BACN10HR5CS 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BACN10HR5CS 81205 THE BOEING COMPANY DBA BOEING
BACN10HR5CS Z03F0 BOEING DEFENCE AUSTRALIA LTD
BACN10HR5CS Z8T75 BOEING DEFENCE AUSTRALIA LTD
BH00303-5 27238 BRISTOL INDUSTRIES
BMN5024CPD3-5 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BMN5024CPD3-5 97928 HUCK INTL INC
H39953-5 15653 ALCOA GLOBAL FASTENERS, INC.
SL7059-5 11815 SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV

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Technical Data | NSN 5310-01-046-7950

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.3125 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.531 INCHES MAXIMUM
OVERALL HEIGHT 0.385 INCHES MAXIMUM
WASHER THICKNESS 0.035 INCHES MINIMUM
WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
III END ITEM IDENTIFICATION AIRCRAFT, AWACS, E-3A;AIRCRAFT, STRATOLIFTER C-135;AIRCRAFT, B-1B

Restrictions/Controls & Freight Information | NSN 5310-01-046-7950

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 013540 ALUM NUTS
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 5310-01-046-7950

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.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each