Product Details | KEY WASHER

5310-01-144-9581 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: T1014W, T101-4W, 3M915W4, 5310-01-144-9581, 01-144-9581, 5310011449581, 011449581

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 31 DEC 1982 01-144-9581

Drawings & Photos | NSN 5310-01-144-9581


Cross Reference | NSN 5310-01-144-9581

Part Number Cage Code Manufacturer
3M915W4 1U749 ENFASCO (INC) DBA ENGINEERED FASTNER CO
3M915W4 76301 BOEING COMPANY, THE DBA BOEING
T101-4W 59570 TRICO MANUFACTURING INC.

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Technical Data | NSN 5310-01-144-9581

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR 158 KEY
EXTERNAL KEY QUANTITY 4
HOLE DIAMETER 0.285 INCHES MINIMUM AND 0.295 INCHES MAXIMUM
OUTSIDE DIAMETER 0.460 INCHES MINIMUM AND 0.475 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY LENGTH 0.171 INCHES NOMINAL
PEENING KEY LENGTH 0.277 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.160 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 0.988 INCHES NOMINAL
MATERIAL THICKNESS 0.027 INCHES NOMINAL
SPECIAL FEATURES PEEING KEY 1 HOLE 0.060 IN. DIA NOM

Restrictions/Controls & Freight Information | NSN 5310-01-144-9581

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.
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 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 5310-01-144-9581

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