Product Details | LOCK WASHER

5310-01-122-8421 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: 1559681, 5310-01-122-8421, 01-122-8421, 5310011228421, 011228421

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 DEC 1981 01-122-8421

Drawings & Photos | NSN 5310-01-122-8421


Cross Reference | NSN 5310-01-122-8421

Part Number Cage Code Manufacturer
1559681 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 5310-01-122-8421

Characteristic Specifications
MATERIAL STEEL COMP 1050 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-700 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE I,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 100 FLAT EXTERNAL TEETH
HOLE DIAMETER 0.391 INCHES NOMINAL
OUTSIDE DIAMETER 0.682 INCHES NOMINAL
MATERIAL THICKNESS 0.035 INCHES NOMINAL
SPECIAL FEATURES THE INSIDE DIA. IS D SHAPED; WASHER CONNECTOR FOR STABILIZING ROD COMPONENT OF ZUNI ROCKET MOTOR
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 1559681

Restrictions/Controls & Freight Information | NSN 5310-01-122-8421

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:NThe item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 3 Ammunition (all types). including inert component parts. When a 3 is in the first position, then the special handling code must be determined from table 85 , part 1. If the primary hazard of the Ammunition item is Chemical (irritant, corrosive, oxidizer) in nature, as indicated by the DOT Proper Shipping Name, use first position Code ?C.
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 5310-01-122-8421

Category Code Description
Materiel Category and Inventory ManagerD Single Manager Ammunition
Appropriation and Budget ActivityK Ammunition
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeX Special Ammunition
Weapons Systems/End Item or Homogeneous GroupXXRockets, Ground, All Other Types
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 SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
Acquisition Advice CodesRRESTRICTED REQUISITION-GOVERNMENT FURNISHED MATERIAL (GFM) Indicates item is centrally procured and stocked as GFM in connection with the manufacture of military items. Base, post, camp or station will not requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each