Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-520-9305 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: NAS180516L, NAS1805-16L, 5310-01-520-9305, 01-520-9305, 5310015209305, 015209305

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 02 JUN 2004 01-520-9305

Drawings & Photos | NSN 5310-01-520-9305


Demand History | NSN 5310-01-520-9305

Part Number Request Date QTY Origin
5310-01-520-9305 2023-05-134 10 DIBBS
5310-01-520-9305 2021-09-256 34 DIBBS
5310-01-520-9305 2021-09-251 34 DIBBS
5310-01-520-9305 2021-08-236 34 DIBBS
5310-01-520-9305 2021-02-56 90 DIBBS
5310-01-520-9305 2021-02-46 33 DIBBS
5310-01-520-9305 2020-12-344 32 DIBBS
5310-01-520-9305 2020-08-219 14 DIBBS
5310-01-520-9305 2020-07-211 14 DIBBS
NAS1805-16L 2014-07-192 4 United States

Cross Reference | NSN 5310-01-520-9305

Part Number Cage Code Manufacturer
NAS1805-16L 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-520-9305

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT CADMIUM OVERALL
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.984 INCHES NOMINAL
OVERALL HEIGHT 0.625 INCHES NOMINAL
WASHER THICKNESS 0.047 INCHES NOMINAL
III END ITEM IDENTIFICATION F-22

Restrictions/Controls & Freight Information | NSN 5310-01-520-9305

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
No Freight Information

Management | NSN 5310-01-520-9305

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
Materiel Management Aggregation CodeFRTL:F-22 AIRCRAFT
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