Product Details | HEXAGON CASTELLATED PLAIN NUT

5310-00-857-2921 A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.

Part Alternates: LM204165, LM204-165, 42895A316870, 42895A3-16870 , 5310-00-857-2921, 00-857-2921, 5310008572921, 008572921

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-857-2921

Drawings & Photos | NSN 5310-00-857-2921


Demand History | NSN 5310-00-857-2921

Part Number Request Date QTY Origin
LM204-165 2019-06-179 68 DIBBS
LM204-165 2019-06-170 68 DIBBS
5310-00-857-2921 2014-09-268 160 DIBBS
5310-00-857-2921 2014-04-97 145 DIBBS
5310-00-857-2921 2014-03-85 145 DIBBS
5310-00-857-2921 2011-08-231 463 DIBBS
5310-00-857-2921 2011-06-155 494 DIBBS
5310-00-857-2921 2011-01-18 254 DIBBS
5310-00-857-2921 2010-07-205 339 DIBBS
5310-00-857-2921 2010-07-187 335 DIBBS
5310-00-857-2921 2010-01-26 328 DIBBS
5310-00-857-2921 2009-08-233 211 DIBBS
5310-00-857-2921 2009-04-105 117 DIBBS
5310-00-857-2921 2008-11-324 69 DIBBS
5310-00-857-2921 2008-06-155 97 DIBBS

Cross Reference | NSN 5310-00-857-2921

Part Number Cage Code Manufacturer
LM204-165 76005 LORD CORPORATION DBA AEROSPACE DIVISION

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Technical Data | NSN 5310-00-857-2921

Characteristic Specifications
THREAD SERIES UNF
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
HARDNESS RATING NOT RATED
NUT STYLE A1 CASTELLATED, HEXAGON
NUT HEIGHT 0.310 INCHES NOMINAL
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
HOLE CONFIGURATION STYLE H2 CONFIGURATION B
HOLE TYPE AND QUANTITY 1 DRILLED
DRILLED HOLE DIAMETER 0.047 INCHES NOMINAL
BEARING SURFACE TYPE CHAMFERED OR WASHER FACED
TEMP RATING NOT RATED
MANUFACTURERS CODE 76005
DESIGN CONTROL REFERENCE LM204-165

Restrictions/Controls & Freight Information | NSN 5310-00-857-2921

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 109700 LAMP OR LIGHTING FIXTURES
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 658 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable
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 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 5310-00-857-2921

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
H
EA : Each