Product Details | PLATE SELF-LOCKING NUT

5310-01-191-0427 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: MF521004, MF52100-4, 10110111 , 3M1050C4, 5310-01-191-0427, 01-191-0427, 5310011910427, 011910427

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 OCT 1984 01-191-0427

Drawings & Photos | NSN 5310-01-191-0427


Demand History | NSN 5310-01-191-0427

Part Number Request Date QTY Origin
3M1050C4 2023-10-292 356 DIBBS
MF52100-4 2023-10-292 356 DIBBS
3M1050C4 2023-10-284 356 DIBBS
MF52100-4 2023-10-284 356 DIBBS
3M1050C4 2022-06-154 276 DIBBS
MF52100-4 2022-06-154 276 DIBBS
3M1050C4 2022-05-143 276 DIBBS
MF52100-4 2022-05-143 276 DIBBS
5310-01-191-0427 2020-05-122 1 DIBBS-RFPs
3M1050C4 2020-04-99 550 DIBBS
MF52100-4 2020-04-99 550 DIBBS
5310-01-191-0427 2017-10-284 108 DIBBS
5310-01-191-0427 2017-09-257 116 DIBBS
5310-01-191-0427 2017-06-164 933 DIBBS
5310-01-191-0427 2017-01-18 1126 DIBBS
5310-01-191-0427 2016-09-272 838 DIBBS
5310-01-191-0427 2016-04-97 511 DIBBS
5310-01-191-0427 2016-03-89 511 DIBBS
5310-01-191-0427 2015-10-302 959 DIBBS
5310-01-191-0427 2014-03-65 945 DIBBS
5310-01-191-0427 2014-02-34 76 DIBBS
5310-01-191-0427 2013-10-291 1 DIBBS-RFPs
5310-01-191-0427 2013-09-246 1 DIBBS-RFPs
5310-01-191-0427 2013-05-149 1591 DIBBS
5310-01-191-0427 2013-04-108 1436 DIBBS

Cross Reference | NSN 5310-01-191-0427

Part Number Cage Code Manufacturer
3M1050C4 76301 BOEING COMPANY, THE DBA BOEING
3M1050C4 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
MF52100-4 15653 ALCOA GLOBAL FASTENERS, INC.

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Technical Data | NSN 5310-01-191-0427

Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
NUT LENGTH 0.801 INCHES MAXIMUM
NUT HEIGHT 0.281 INCHES MINIMUM
PLATE THICKNESS 0.032 INCHES NOMINAL
PLATE WIDTH 0.500 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.062 INCHES MINIMUM BASE
COUNTERBORE DIAMETER 0.254 INCHES MINIMUM BASE
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.276 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
TEMP RATING NOT RATED
FEATURES PROVIDED FLOATING NUT

Restrictions/Controls & Freight Information | NSN 5310-01-191-0427

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.
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 5310-01-191-0427

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each