Product Details | RECESSED WASHER

5310-01-123-5642 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: 10109410 , 35374735, 3537473-5, 5310-01-123-5642, 01-123-5642, 5310011235642, 011235642

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 15 DEC 1981 01-123-5642

Demand History | NSN 5310-01-123-5642

Part Number Request Date QTY Origin
5310-01-123-5642 2019-04-107 13 DIBBS
3537473-5 2019-01-17 14 DIBBS
5310-01-123-5642 2018-12-359 2 DIBBS
5310-01-123-5642 2018-11-305 3 DIBBS
5310-01-123-5642 2017-09-263 14 DIBBS
5310-01-123-5642 2017-01-19 14 DIBBS
5310-01-123-5642 2016-03-83 20 DIBBS
5310-01-123-5642 2016-02-35 25 DIBBS

Cross Reference | NSN 5310-01-123-5642

Part Number Cage Code Manufacturer
3537473-5 52316 KEASTER PRODUCTS, INCORPORATED
3537473-5 82577 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5310-01-123-5642

Characteristic Specifications
MATERIAL STEEL COMP 301
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766,TEMPER 1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT PASSIVATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35,TY 6 FED SPEC SINGLE TREATMENT RESPONSE
HARDNESS RATING NOT RATED
HOLE DIAMETER 0.193 INCHES MINIMUM AND 0.199 INCHES MAXIMUM
OUTSIDE DIAMETER 1.000 INCHES NOMINAL
RECESS DIAMETER 0.380 INCHES NOMINAL
MATERIAL THICKNESS 0.063 INCHES NOMINAL
RECESS ANGLE 100.0 DEGREES NOMINAL
MANUFACTURERS CODE 82577
DESIGN CONTROL REFERENCE 3537473-5

Restrictions/Controls & Freight Information | NSN 5310-01-123-5642

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.
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-123-5642

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
1
EA : Each