Product Details | SPUR ANTIBACKLASH GEAR

3020-01-235-9200 An item having one fixed gear and one free gear, both having the same complement of spur gear teeth, mounted on a common hub. The free gear is attached to the fixed gear by springs and operates as one gear. Upon installation with the mating gear, the teeth of the free moving gear are preset to mesh with teeth other than those of the fixed gear. This spring tension between the fixed gear and the free gear eliminates any free motion between the driver and the driven gear. The gear is used where identical and accurate transmitted motion between gears is required.

Part Alternates: C5P27333, 3020-01-235-9200, 01-235-9200, 3020012359200, 012359200

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 09 JUL 1986 01-235-9200

Drawings & Photos | NSN 3020-01-235-9200


Cross Reference | NSN 3020-01-235-9200

Part Number Cage Code Manufacturer
C5P27333 78567 SPECO CORP
C5P27333 98750 SAN ANTONIO AIR LOGISTICS CENTER

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Technical Data | NSN 3020-01-235-9200

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 BODY STEEL COMP 304 SLEEVE
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE BODY QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE SLEEVE
SURFACE TREATMENT ANODIZE BODY PASSIVATE SLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625, TY 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY MIL-STD-171, FN 5.4 MIL STD SINGLE TREATMENT RESPONSE SLEEVE
TEETH QUANTITY 73
TOOTH FORM STUB
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 11
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 2.6071 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.677 INCHES
FACE NOMINAL WIDTH 0.190 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.745 INCHES FIRST END 0.125 INCHES SECOND END
BORE STYLE 1 PLAIN FIRST END 1 PLAIN SECOND END
BORE NOMINAL DIAMETER 0.530 INCHES FIRST END 0.374 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN SECOND END
HUB NOMINAL DIAMETER 0.530 INCHES SECOND END
FURNISHED ITEMS AND QUANTITY 1 DOWEL PIN AND 1 BORE INSERT
SPECIAL FEATURES BORE INSERT IS SPLINED SLEEVE, 1.41 IN. O/A LG., 0.375 IN. OD, 9 INTERNAL TEETH. WEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATION FEAT
III END ITEM IDENTIFICATION AIRCRAFT, GALAXY C-5

Restrictions/Controls & Freight Information | NSN 3020-01-235-9200

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating Q 70
Less than truck load rating R 65.0
Water commodity Code 576 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 3020-01-235-9200

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
ReparabilityPStock 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