Product Details | KEY WASHER

5310-01-105-9389 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: MS19070073, MS19070-073, W07, W-07, 1155F20 PIECE 105, 1155F20PIECE105, 5310-01-105-9389, 01-105-9389, 5310011059389, 011059389

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 08 JAN 1981 01-105-9389

Drawings & Photos | NSN 5310-01-105-9389


Demand History | NSN 5310-01-105-9389

Part Number Request Date QTY Origin
5310-01-105-9389 2025-04-91 4 DIBBS
5310-01-105-9389 2025-01-20 4 DIBBS
MS19070073 2023-03-65 10 United States
MS19070073 2014-02-36 60 Turkey
5310-01-105-9389 2011-04-98 15 DIBBS
MS19070073 2011-03-74 3 us
MS19070073 2011-03-60 3 us
5310-01-105-9389 2011-02-53 20 DIBBS
MS19070073 2010-09-264 5 United States
5310-01-105-9389 2010-03-68 20 DIBBS
5310-01-105-9389 2010-02-54 15 DIBBS
5310-01-105-9389 2008-10-290 25 DIBBS

Cross Reference | NSN 5310-01-105-9389

Part Number Cage Code Manufacturer
1155F20 PIECE 105 94259 WESTINGHOUSE ELECTRIC CORP BETTIS ATOMIC POWER LABORATORY
MS19070-073 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
W-07 70413 ANTI-FRICTION BEARING MFG ASSN INC THE

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Technical Data | NSN 5310-01-105-9389

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 153 KEY
EXTERNAL KEY QUANTITY 15
HOLE DIAMETER 1.396 INCHES MINIMUM AND 1.416 INCHES MAXIMUM
OUTSIDE DIAMETER 1.812 INCHES MINIMUM AND 1.827 INCHES MAXIMUM
INTERNAL PREBENT KEY LENGTH 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
EXTERNAL PREBENT KEY WIDTH 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
INTERNAL PREBENT KEY WIDTH 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
OVERALL DISTANCE INCLUDING KEYS 2.1875 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM
MATERIAL THICKNESS 0.050 INCHES NOMINAL
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION
CRITICALITY CODE JUSTIFICATION ZZZY
III HEAT TREATMENT ANNEALED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS19070-073
MANUFACTURERS CODE 94259
DESIGN CONTROL REFERENCE 1155F20 PIECE 105

Restrictions/Controls & Freight Information | NSN 5310-01-105-9389

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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
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 5310-01-105-9389

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each