Product Details | SHOULDERED AND RECESSED WASHER

5310-00-054-8821 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: 23032-1143, 5310-00-054-8821, 00-054-8821, 5310000548821, 230321143, 000548821

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 25 MAY 1967 00-054-8821

Drawings & Photos | NSN 5310-00-054-8821


Demand History | NSN 5310-00-054-8821

Part Number Request Date QTY Origin
230321143 2024-05-149 4 United States
230321143 2021-02-54 135 CO
5310-00-054-8821 2021-02-54 135 CO
23032-1143 2016-04-118 8 UY
5310-00-054-8821 2014-09-261 835 DIBBS
230321143 2013-04-109 2 BR
5310-00-054-8821 2013-03-74 1223 DIBBS
5310-00-054-8821 2011-12-341 927 DIBBS
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
23032-1143 2011-06-180 2 MX
230321143 2010-06-174 5 Sri Lanka
5310-00-054-8821 2008-11-318 1443 DIBBS
5310-00-054-8821 2007-07-184 5 United Kingdom

Cross Reference | NSN 5310-00-054-8821

Part Number Cage Code Manufacturer
23032-1143 28548 FABRICATION SPECIALTY, INC.
23032-1143 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
23032-1143 3CPE0 SAFRAN POWER USA, LLC

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Technical Data | NSN 5310-00-054-8821

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-636,COND 5 /CANCELLED/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 18 SHOULDERED AND RECESSED
HOLE DIAMETER 0.670 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
SHOULDER DIAMETER 0.930 INCHES NOMINAL
OUTSIDE DIAMETER 1.235 INCHES MINIMUM AND 1.245 INCHES MAXIMUM
SHOULDER HEIGHT 0.030 INCHES NOMINAL
MATERIAL THICKNESS 0.029 INCHES NOMINAL
RECESS ANGLE 45.0 DEGREES NOMINAL
III HEAT TREATMENT AS FABRICATED
MANUFACTURERS CODE 31435
DESIGN CONTROL REFERENCE 23032-1143

Restrictions/Controls & Freight Information | NSN 5310-00-054-8821

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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5310-00-054-8821

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
A
EA : Each
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
A
EA : Each