Product Details | PLATE SELF-LOCKING NUT

5310-00-914-1143 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: NS2670482, NS267-048-2, 5310-00-914-1143, 00-914-1143, 5310009141143, 009141143

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-914-1143

Drawings & Photos | NSN 5310-00-914-1143


Demand History | NSN 5310-00-914-1143

Part Number Request Date QTY Origin
NS267-048-2 2025-08-231 12 DIBBS
NS267-048-2 2025-06-181 1 DIBBS
NS267-048-2 2021-09-256 331 DIBBS
NS267-048-2 2021-02-36 450 DIBBS
NS267-048-2 2021-01-28 450 DIBBS
NS267-048-2 2019-12-356 256 DIBBS
5310-00-914-1143 2012-10-277 984 DIBBS
5310-00-914-1143 2012-08-244 479 DIBBS
NS2670482 2010-07-209 48 US

Cross Reference | NSN 5310-00-914-1143

Part Number Cage Code Manufacturer
NS267-048-2 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP

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Technical Data | NSN 5310-00-914-1143

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1213 WASHER
MATERIAL DOCUMENT AND CLASSIFICATION AMS6370 ASSN STD SINGLE MATERIAL RESPONSE NUT SAE ASSN STD SINGLE MATERIAL RESPONSE SHELL AISI ASSN STD SINGLE MATERIAL RESPONSE WASHER
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT STYLE A116 PLATE
OVERALL HEIGHT 0.770 INCHES MAXIMUM
NUT LENGTH 1.301 INCHES MAXIMUM
NUT HEIGHT 0.364 INCHES MAXIMUM
PLATE THICKNESS 0.025 INCHES NOMINAL
PLATE WIDTH 0.640 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.125 INCHES MINIMUM NUT
COUNTERBORE DIAMETER 0.305 INCHES NOMINAL NUT
LUBRICATION DRY FILM LUBRICANT
NUT MOUNTING PROVISION STRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE F38 2 HOLES
MOUNTING HOLE DIAMETER 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH 0.998 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
TEMP RATING 550.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDED FLOATING NUT
SPECIAL FEATURES TOP OF SHELL COLORED YELLOW
MANUFACTURERS CODE 80539
DESIGN CONTROL REFERENCE NS267-048-2

Restrictions/Controls & Freight Information | NSN 5310-00-914-1143

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code XX
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 5310-00-914-1143

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each