Product Details | HEXAGON SELF-LOCKING NUT

5310-01-531-1591 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: MS17830, MS1783010C316, MS17830-10C316, 167-8204845 PC 37 , 1678204845PC37, 5310-01-531-1591, 01-531-1591, 5310015311591, 015311591

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 24 JUN 2005 01-531-1591

Drawings & Photos | NSN 5310-01-531-1591


Demand History | NSN 5310-01-531-1591

Part Number Request Date QTY Origin
5310-01-531-1591 2023-01-25 125 United States
5310-01-531-1591 2022-09-268 5582 DIBBS
5310-01-531-1591 2019-12-342 4365 DIBBS
MS1783010C316 2014-04-119 10 US
5310-01-531-1591 2014-04-99 25 US
MS1783010C316 2014-04-99 25 US
MS1783010C316 2013-06-175 500 US
5310-01-531-1591 2012-11-316 100 DIBBS
5310-01-531-1591 2012-11-313 5125 DIBBS
MS1783010C316 2012-06-157 100 UM
5310-01-531-1591 2012-05-138 2542 DIBBS
5310-01-531-1591 2010-04-110 1700 DIBBS
5310-01-531-1591 2010-04-95 1700 DIBBS

Cross Reference | NSN 5310-01-531-1591

Part Number Cage Code Manufacturer
MS17830 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS17830-10C316 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-531-1591

Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE 0.6250 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 316 NUT
MATERIAL DOCUMENT AND CLASSIFICATION STM A479 ASSN STD SINGLE MATERIAL RESPONSE OR STM A493 ASSN STD SINGLE MATERIAL RESPONSE OR MS 5648 ASSN STD SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENT PASSIVATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STM A967 ASSN STD SINGLE TREATMENT RESPONSE NUT
NUT STYLE A12 HEXAGON
WIDTH ACROSS FLATS 0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
III END ITEM IDENTIFICATION 4R/5R COG ITEMS MANAGED BY BRASO
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS17830

Restrictions/Controls & Freight Information | NSN 5310-01-531-1591

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
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 576 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 5310-01-531-1591

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDEY4R/5R Cog items managed by BRASO
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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