Product Details | RECESSED WASHER

5310-01-311-2888 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: 57276391, 5727639-1, 5310-01-311-2888, 01-311-2888, 5310013112888, 013112888

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 22 NOV 1989 01-311-2888

Drawings & Photos | NSN 5310-01-311-2888


Demand History | NSN 5310-01-311-2888

Part Number Request Date QTY Origin
5310-01-311-2888 2021-05-143 1004 DIBBS
5310-01-311-2888 2019-09-258 1080 DIBBS
5310-01-311-2888 2019-08-237 781 DIBBS
5310-01-311-2888 2018-11-318 1509 US
5310-01-311-2888 2018-01-16 396 DIBBS
5310-01-311-2888 2017-08-228 400 DIBBS
5310-01-311-2888 2017-08-215 794 DIBBS
5310-01-311-2888 2017-02-43 1484 DIBBS
5310-01-311-2888 2017-01-09 1482 DIBBS
5310-01-311-2888 2016-11-322 1482 DIBBS
5310-01-311-2888 2016-05-126 254 DIBBS
5310-01-311-2888 2015-05-121 265 DIBBS
5310-01-311-2888 2015-04-110 265 DIBBS
5310-01-311-2888 2014-10-296 244 DIBBS

Cross Reference | NSN 5310-01-311-2888

Part Number Cage Code Manufacturer
5727639-1 53711 NAVAL SEA SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-01-311-2888

Technical Data | NSN 5310-01-311-2888

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 38A RECESSED BOTH SIDES
HOLE DIAMETER 0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
OUTSIDE DIAMETER 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM
MATERIAL THICKNESS 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 5727639-1

Restrictions/Controls & Freight Information | NSN 5310-01-311-2888

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 576 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5310-01-311-2888

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
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 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
1
EA : Each