Product Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-211-0692 A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: KFN305DL4, 5310-01-211-0692, 01-211-0692, 5310012110692, 012110692

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 20 JUN 1985 01-211-0692

Demand History | NSN 5310-01-211-0692

Part Number Request Date QTY Origin
5310-01-211-0692 2013-04-109 884 DIBBS
KFN305DL4 2008-06-156 192 United States
KFN305DL4 2008-06-156 576 United States
KFN305DL4 2008-06-156 3840 United States

Cross Reference | NSN 5310-01-211-0692

Part Number Cage Code Manufacturer
KFN305DL4 15653 ALCOA GLOBAL FASTENERS, INC.
KFN305DL4 75237 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5310-01-211-0692

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
LUBRICATION DRY FILM LUBRICANT
NUT COUNTERBORE DEPTH 0.107 INCHES MINIMUM WASHER AND 0.117 INCHES MAXIMUM WASHER
OVERALL HEIGHT 0.340 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
THREAD SERIES UNJF
MATERIAL DOCUMENT AND CLASSIFICATION AMS5639 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5697 ASSN STD 1ST MATERIAL RESPONSE OVERALL OR AMS5686 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
SPECIAL FEATURES AXIAL TENSILE STRENGTH 5000 LBS MIN; THREADS PER MIL-S-8879
WIDTH ACROSS FLATS 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
COUNTERBORE DIAMETER 0.284 INCHES MINIMUM WASHER AND 0.288 INCHES MAXIMUM WASHER
NUT STYLE HEXAGON
SURFACE TREATMENT PASSIVATE OVERALL
MATERIAL STEEL COMP 304 OVERALL OR STEEL COMP 305 OVERALL
THREAD CLASS 3B
WASHER OUTSIDE DIAMETER 0.425 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-01-211-0692

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 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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 5310-01-211-0692

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 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
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 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
1
EA : Each