Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-174-0547 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: BACN10HR12CS, BHOO30312CS, BHOO303-12CS, BMN5024CPD12, C046164 ITEM 42, C04616442, C046164-42, C046164ITEM42, H3995312, H39953-12, SL705912, SL7059-12, LD11400160012, LD114-0016-0012, 67832AS12, 109LH903112, 109LH9031-12, 5310-01-174-0547, 01-174-0547, 5310011740547, 011740547

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 14 MAR 1984 01-174-0547

Drawings & Photos | NSN 5310-01-174-0547


Demand History | NSN 5310-01-174-0547

Part Number Request Date QTY Origin
BACN10HR12CS 2025-07-212 9 United States
BACN10HR12CS 2025-07-198 4 United States
5310-01-174-0547 2017-08-227 50 Germany
BACN10HR12CS 2010-02-50 36 United States
5310-01-174-0547 2008-05-142 2000 DIBBS

Cross Reference | NSN 5310-01-174-0547

Part Number Cage Code Manufacturer
109LH9031-12 92962 HARDWICKE ETTER CO
67832AS12 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
BACN10HR12CS 81205 THE BOEING COMPANY DBA BOEING
BHOO303-12CS 27238 BRISTOL INDUSTRIES
BMN5024CPD12 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
BMN5024CPD12 97928 HUCK INTL INC
C046164 ITEM 42 59747 REXNORD INDUSTRIES, LLC DIV THOMAS COUPLING
C046164-42 59747 REXNORD INDUSTRIES, LLC DIV THOMAS COUPLING
H39953-12 15653 ALCOA GLOBAL FASTENERS, INC.
LD114-0016-0012 43999 BOEING COMPANY, THE DBA BOEING
SL7059-12 11815 SPS TECHNOLOGIES, LLC DBA CHERRY AEROSPACE DIV

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Technical Data | NSN 5310-01-174-0547

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.750 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 1.230 INCHES MAXIMUM
OVERALL HEIGHT 0.900 INCHES MAXIMUM
WASHER THICKNESS 0.120 INCHES MINIMUM
WIDTH ACROSS FLATS 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
LUBRICATION DRY FILM LUBRICANT
TEMP RATING NOT RATED
III END ITEM IDENTIFICATION COUPLIN,SHAFT,REXNORD CORP,SERIES 63
MANUFACTURERS CODE 81205
MFR SOURCE CONTROLLING REFERENCE BACN10HR12CS

Restrictions/Controls & Freight Information | NSN 5310-01-174-0547

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.
Category Code Description
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-01-174-0547

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.
Materiel Management Aggregation CodeFLSX:C-135 STRATOLIFTER
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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each