Product Details | SERRATED LOCK RING

5365-00-421-9083 A locking device which is serrated on the inside and outside diameters. It may have outer serrations omitted on one or two sides for close edge installation. The inner serrations engage the mating serrations of bolts, inserts, nuts, studs or similar items to be locked in place. The outer serrations broach their way into parent material when driven or pressed into place.

Part Alternates: MS51990107P, MS51990-107P, AA59558106, AA59558-1-06, RLRR33SA9 , RLRR33SB9, 903592C1, 5365-00-421-9083, 00-421-9083, 5365004219083, 004219083

Hardware and Abrasives | Bushings, Rings, Shims, and Spacers

Supply Group (FSG) NSN Assign. NIIN
53 18 DEC 1970 00-421-9083

Drawings & Photos | NSN 5365-00-421-9083


Demand History | NSN 5365-00-421-9083

Part Number Request Date QTY Origin
5365-00-421-9083 2024-06-165 100 BA
5365-00-421-9083 2024-06-164 100 US
5365-00-421-9083 2024-04-106 610 DIBBS
5365-00-421-9083 2024-03-71 50 United States
5365-00-421-9083 2024-01-30 200 AF
MS51990107P 2023-03-73 10 United States
5365-00-421-9083 2021-07-196 350 DIBBS
5365-00-421-9083 2020-12-355 192 DIBBS
5365-00-421-9083 2020-11-325 8 US
5365-00-421-9083 2020-09-261 328 DIBBS
5365-00-421-9083 2019-12-361 20 United States
5365-00-421-9083 2019-09-263 786 DIBBS
5365-00-421-9083 2019-09-252 786 DIBBS
AA59558106 2018-06-171 44 United States
MS51990107P 2017-07-199 50 United States
MS51990107P 2017-07-198 50 United States
5365-00-421-9083 2016-05-146 14 United States
5365-00-421-9083 2014-11-328 2213 DIBBS
5365-00-421-9083 2014-11-320 2213 DIBBS
5365-00-421-9083 2013-05-126 3255 DIBBS
5365-00-421-9083 2013-04-118 3255 DIBBS
MS51990107P 2011-09-264 1 United States
5365-00-421-9083 2010-12-337 2303 DIBBS
5365-00-421-9083 2009-12-337 1215 DIBBS
RLRR33SB9 2009-10-294 1700 US
5365-00-421-9083 2009-08-215 1564 DIBBS
5365-00-421-9083 2009-05-150 2154 DIBBS
MS51990107P 2009-05-140 1700 US
5365-00-421-9083 2009-05-135 1682 DIBBS
RLRR33SB9 2009-05-128 3000 US
5365-00-421-9083 2009-03-79 104 DIBBS
5365-00-421-9083 2009-03-75 285 DIBBS

Cross Reference | NSN 5365-00-421-9083

Part Number Cage Code Manufacturer
903592C1 55820 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
903592C1 66195 SOLAR TURBINES INCORPORATED
AA59558-1-06 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS51990-107P 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
RLRR33SB9 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5365-00-421-9083

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI/SAE 1117
SURFACE TREATMENT CADMIUM PLATED
OVERALL OUTSIDE DIAMETER 0.541 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
INSIDE DIAMETER 0.387 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
OVERALL HEIGHT 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM
PILOT DIAMETER 0.475 INCHES MINIMUM AND 0.485 INCHES MAXIMUM
OUTER SERRATION QUANTITY ANY ACCEPTABLE
INNER SERRATION QUANTITY 24
SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION TWO SIDES
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AA59558-1-06

Restrictions/Controls & Freight Information | NSN 5365-00-421-9083

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 ZF France
ZG
ZH
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 5365-00-421-9083

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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.
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
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each