Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-520-3149 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: NAS180516, NAS1805-16, 5310-01-520-3149, 01-520-3149, 5310015203149, 015203149

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 06 MAY 2004 01-520-3149

Drawings & Photos | NSN 5310-01-520-3149


Demand History | NSN 5310-01-520-3149

Part Number Request Date QTY Origin
5310-01-520-3149 2022-05-06 100 RO
5310-01-520-3149 2020-12-01 180 United States
NAS180516 2020-01-08 5 United States
NAS180516 2019-12-04 5 ES
NAS180516 2016-12-05 22 United States
5310-01-520-3149 2015-09-13 9 DIBBS
5310-01-520-3149 2015-08-23 6 DIBBS
NAS180516 2015-07-31 26 United States
NAS180516 2008-03-10 16 United States
NAS180516 2008-02-27 18 US
NAS180516 2008-01-03 4 US

Cross Reference | NSN 5310-01-520-3149

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

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Technical Data | NSN 5310-01-520-3149

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 1.000 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OR NICKEL ALLOY 718 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35, A286 TYPE II, VI, OR VIII, 718 TYPE OPTIONAL FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 1.625 INCHES MAXIMUM
OVERALL HEIGHT 1.000 INCHES MAXIMUM
WASHER THICKNESS 0.122 INCHES NOMINAL
WIDTH ACROSS FLATS 1.177 INCHES MINIMUM AND 1.190 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
III END ITEM IDENTIFICATION F-22 AIRCRAFT
III PART NAME ASSIGNED BY CONTROLLING AGENCY NUT, SELF-LOCKING, PLATE

Restrictions/Controls & Freight Information | NSN 5310-01-520-3149

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 5310-01-520-3149

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