Product Details | HEXAGON SINGLE BALL SEAT SELF-LOCKING NUT

5310-01-052-8950 A nut having one convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, CONE SEAT, HEXAGON.

Part Alternates: 460116, 4601-16, 5310-01-052-8950, 01-052-8950, 5310010528950, 010528950

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 22 DEC 1977 01-052-8950

Drawings & Photos | NSN 5310-01-052-8950


Demand History | NSN 5310-01-052-8950

Part Number Request Date QTY Origin
4601-16 2022-10-297 111 DIBBS
4601-16 2022-10-285 111 DIBBS
4601-16 2021-11-312 112 DIBBS
4601-16 2021-10-299 112 DIBBS
4601-16 2021-10-284 27 DIBBS
5310-01-052-8950 2018-10-294 122 DIBBS
5310-01-052-8950 2012-03-90 42 DIBBS
5310-01-052-8950 2012-03-89 90 DIBBS
5310-01-052-8950 2012-03-75 42 DIBBS
5310-01-052-8950 2011-12-341 42 DIBBS
5310-01-052-8950 2011-10-301 4 DIBBS
5310-01-052-8950 2011-10-301 5 DIBBS
5310-01-052-8950 2011-09-245 4 DIBBS
5310-01-052-8950 2011-06-154 2 DIBBS
5310-01-052-8950 2011-05-126 18 DIBBS
5310-01-052-8950 2010-03-88 58 DIBBS
5310-01-052-8950 2009-04-101 108 DIBBS

Cross Reference | NSN 5310-01-052-8950

Part Number Cage Code Manufacturer
4601-16 0W357 PDI GROUND SUPPORT SYSTEMS, INC.
4601-16 22938 PROTOTYPE DEVELOPMENT INC

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Technical Data | NSN 5310-01-052-8950

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.625 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A8 SINGLE BALL SEAT, HEXAGON
BALL SEAT RADIUS ANY ACCEPTABLE
NUT HEIGHT 0.540 INCHES NOMINAL
WIDTH ACROSS FLATS 0.932 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
TEMP RATING NOT RATED
MANUFACTURERS CODE 0W357
DESIGN CONTROL REFERENCE 4601-16

Restrictions/Controls & Freight Information | NSN 5310-01-052-8950

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:UPrecious metal type is unknown
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 5310-01-052-8950

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
M
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
M
EA : Each