Product Details | PLATE SELF-LOCKING NUT

5310-01-629-9758 A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

Part Alternates: MS21061L8 , 5310-01-629-9758, 01-629-9758, 5310016299758, 016299758

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 2014203 01-629-9758

Demand History | NSN 5310-01-629-9758

Part Number Request Date QTY Origin
5310-01-629-9758 2025-10-292 42 DIBBS
5310-01-629-9758 2025-07-198 28 DIBBS
5310-01-629-9758 2025-04-114 35 DIBBS
5310-01-629-9758 2025-03-83 35 DIBBS
MS21061L8 2024-03-87 72 United States
5310-01-629-9758 2023-09-264 67 United States
5310-01-629-9758 2017-03-82 62 DIBBS
5310-01-629-9758 2015-05-148 125 DIBBS
5310-01-629-9758 2015-04-109 125 DIBBS
MS21061L8 2009-11-309 100 Indonesia
MS21061L8 2009-10-301 20 Indonesia
MS21061L8 2009-10-295 20 United Kingdom
MS21061L8 2008-07-212 12 South Korea
MS21061L8 2008-07-211 100 United States

Cross Reference | NSN 5310-01-629-9758

Part Number Cage Code Manufacturer
MS20161L8 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
MS20161L8 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 5310-01-629-9758

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TY 2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 49.0 ROCKWELL C MAXIMUM
NUT STYLE PLATE
NUT LENGTH 1.800 INCHES MAXIMUM
NUT HEIGHT 0.595 INCHES MAXIMUM
PLATE THICKNESS 0.075 INCHES MAXIMUM
PLATE WIDTH 0.796 INCHES MINIMUM AND
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE 2 HOLES
MOUNTING HOLE DIAMETER 0.161 INCHES MINIMUM AND
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.620 INCHES MINIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.498 INCHES MINIMUM AND
TEMP RATING 450.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-01-629-9758

Category Code Description
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.
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 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5310-01-629-9758

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