Product Details | RECESSED WASHER

5310-00-656-0398 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: N20572, 11191NPC7, 14157NPC4, 20572, 26799N PIECE 58, 26799NPIECE58, 3302985REVAPC7, 5987001894213REVAPC4, 598-700-1894213REVAPC4, 5310-00-656-0398, 00-656-0398, 5310006560398, 006560398

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-656-0398

Drawings & Photos | NSN 5310-00-656-0398


Demand History | NSN 5310-00-656-0398

Part Number Request Date QTY Origin
11191NPC7 2024-01-21 44 DIBBS
14157NPC4 2024-01-21 44 DIBBS
N20572 2024-01-21 44 DIBBS
11191NPC7 2023-03-61 24 DIBBS
14157NPC4 2023-03-61 24 DIBBS
N20572 2023-03-61 24 DIBBS
11191NPC7 2019-12-342 28 DIBBS
14157NPC4 2019-12-342 28 DIBBS
N20572 2019-12-342 28 DIBBS
5310-00-656-0398 2018-11-325 10 DIBBS
5310-00-656-0398 2018-10-298 10 DIBBS
5310-00-656-0398 2015-05-121 36 DIBBS
5310-00-656-0398 2015-04-110 36 DIBBS

Cross Reference | NSN 5310-00-656-0398

Part Number Cage Code Manufacturer
11191NPC7 35795 LESLIE CONTROLS, INC.
14157NPC4 35795 LESLIE CONTROLS, INC.
20572 35795 LESLIE CONTROLS, INC.
20572 C7220 LINETA ENGINEERING UNDHANDELSGESELL- SCHAFT MBH
26799N PIECE 58 35795 LESLIE CONTROLS, INC.
3302985REVAPC7 80064 NAVAL SHIP SYSTEMS COMMAND
598-700-1894213REVAPC4 80064 NAVAL SHIP SYSTEMS COMMAND
N20572 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 5310-00-656-0398

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 0.328 INCHES NOMINAL
OUTSIDE DIAMETER 1.500 INCHES NOMINAL
OVERALL HEIGHT 0.188 INCHES NOMINAL
RECESS DEPTH 0.128 INCHES NOMINAL
MATERIAL THICKNESS 0.059 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-656-0398

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 5310-00-656-0398

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
A
EA : Each