Product Details | NEEDLE BEARING CAM FOLLOWER

3110-01-354-6668 An assembly consisting of a roller and stud used to effect a rolling contact with a cam, and convert the reciprocating or oscillating motion to linear motion.

Part Alternates: MS21440181, MS21440-181, 3110-01-354-6668, 01-354-6668, 3110013546668, 013546668

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 MAR 1992 01-354-6668

Drawings & Photos | NSN 3110-01-354-6668


Demand History | NSN 3110-01-354-6668

Part Number Request Date QTY Origin
MS21440181 2021-12-349 25 US
MS21440181 2009-09-252 25 US

Cross Reference | NSN 3110-01-354-6668

Part Number Cage Code Manufacturer
MS21440-181 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3110-01-354-6668

Characteristic Specifications
MATERIAL STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 END PLATE STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 ROLLER PLASTIC ACETAL OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE SEAL STEEL COMP 8620 OR STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 STUD
SURFACE TREATMENT CADMIUM END PLATE EXPOSED SURFACES CHROMIUM OUTER RING CADMIUM OR OXIDE STUD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE END PLATE EXPOSED SURFACES QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING QQ-P-416,TY 1,CL 2 FED SPEC 1ST TREATMENT RESPONSE OR MIL-C-13924 MIL SPEC 2ND TREATMENT RESPONSE STUD
STYLE DESIGNATOR 440 CAM FOLLOWER
THREAD LENGTH 0.5000 INCHES NOMINAL
OVERALL LENGTH 1.6250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.1250 INCHES NOMINAL
STUD DIAMETER 0.4375 INCHES NOMINAL
OUTER RING WIDTH 0.6250 INCHES NOMINAL
STUD LENGTH 1.0000 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.4375 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS21440-181

Restrictions/Controls & Freight Information | NSN 3110-01-354-6668

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 3110-01-354-6668

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.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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