Product Details | RECESSED WASHER

5310-00-914-0630 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: 542411, 5310-00-914-0630, 00-914-0630, 5310009140630, 009140630

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-914-0630

Drawings & Photos | NSN 5310-00-914-0630


Demand History | NSN 5310-00-914-0630

Part Number Request Date QTY Origin
542411 2021-11-327 25 DIBBS
542411 2021-11-319 25 DIBBS
5310-00-914-0630 2016-02-49 313 DIBBS
5310-00-914-0630 2014-01-10 63 DIBBS
5310-00-914-0630 2014-01-02 63 DIBBS
5310-00-914-0630 2013-09-253 63 DIBBS

Cross Reference | NSN 5310-00-914-0630

Part Number Cage Code Manufacturer
542411 45934 ONTIC ENGINEERING AND MANUFACTURING, INC.
542411 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5310-00-914-0630

Characteristic Specifications
MATERIAL STEEL COMP 416F OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HARDNESS RATING 75.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 83.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM
STYLE DESIGNATOR 15 RECESS
HOLE DIAMETER 0.260 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
OUTSIDE DIAMETER 0.340 INCHES NOMINAL
OVERALL HEIGHT 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
RECESS DIAMETER 0.311 INCHES NOMINAL
RECESS DEPTH 0.030 INCHES NOMINAL
MATERIAL THICKNESS 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM
RECESS ANGLE 90.0 DEGREES NOMINAL
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 542411

Restrictions/Controls & Freight Information | NSN 5310-00-914-0630

Category Code Description
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.
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 U 50
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 5310-00-914-0630

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