Product Details | TAIL ROTOR TRUNNION ASSY

1615-00-135-2550

Part Alternates: 204011737001, 204-011-737-001, 2040117371, 204-011-737-1, 1615-00-135-2550, 00-135-2550, 1615001352550, 001352550

Aircraft Components and Accessories | Helicopter Rotor Blades, Drive Mechanisms and Components

Supply Group (FSG) NSN Assign. NIIN
16 02 JAN 1969 00-135-2550

Demand History | NSN 1615-00-135-2550

Part Number Request Date QTY Origin
204-011-737-001 2024-05-150 1 DIBBS
204-011-737-1 2024-05-150 1 DIBBS
204-011-737-001 2024-05-129 25 DIBBS
204-011-737-1 2024-05-129 25 DIBBS
204-011-737-001 2024-04-101 6 DIBBS
204-011-737-1 2024-04-101 6 DIBBS
204-011-737-001 2023-08-234 25 DIBBS
204-011-737-1 2023-08-234 25 DIBBS
204-011-737-001 2023-08-226 25 DIBBS
204-011-737-1 2023-08-226 25 DIBBS
204-011-737-001 2023-06-171 25 DIBBS
204-011-737-1 2023-06-171 25 DIBBS
204-011-737-001 2022-12-363 25 DIBBS
204-011-737-1 2022-12-363 25 DIBBS
1615-00-135-2550 2017-04-102 5 DIBBS
1615-00-135-2550 2016-11-312 1 DIBBS-RFPs
1615-00-135-2550 2016-09-256 6 DIBBS
1615-00-135-2550 2014-12-360 8 DIBBS
1615-00-135-2550 2014-12-352 8 DIBBS
1615-00-135-2550 2014-05-128 20 DIBBS
1615-00-135-2550 2013-08-240 10 Philippines
1615-00-135-2550 2013-08-240 10 Philippines
1615-00-135-2550 2013-07-192 6 DIBBS
1615-00-135-2550 2013-03-71 6 DIBBS
204011737001 2012-04-107 1 Philippines
1615-00-135-2550 2012-01-13 10 MANUAL
204011737001 2006-07-201 2 United States
204011737001 2006-05-130 2 United States
204011737001 2006-05-130 2 United States
1615-00-135-2550 2006-03-73 9 US

Cross Reference | NSN 1615-00-135-2550

Part Number Cage Code Manufacturer
204-011-737-001 97499 BELL HELICOPTER TEXTRON INC.
204-011-737-1 81996 U S ARMY AVIATION AND MISSILE COMMAND
204-011-737-1 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 1615-00-135-2550

Characteristic Specifications
GENERAL CHARACTERISTICS ITEM DESCRIPTION STEEL,AMS6414 COMP AISI 4340 BODY,CADMIUM-PLATED O/A EXCEPT SPLINES,STEEL,INNER RACE NO. RA42584 TORRINGTON,DIM.,3.950 IN. MIN,3.960 IN. MAX O/A LG,1.630 IN. MIN,1.700 IN. MAX CENTER W,0.9378 IN. MIN,0.9382 IN. MAX LEFT AND RIGHT ARM THICKNESS,1.845 IN. MIN,1.855 IN. MAX LEFT AND RIGHT ARM SPHERICAL RADIUS,1.150 IN. MIN,1.160 IN. MAX LEFT AND RIGHT ARM LG,TRUNNION INTERNAL SPLINE DATA,INVOLUTE FLAT ROOT SPLINE,SIDE BEARING SLIDING CLASS A FIT,40 TEETH,THEORETICAL,32/64 DIAMETRAL PITCH,30.0 DEG PRESSURE ANGLE,1.2500 PITCH DIA,1.2188 IN. MIN,1.2203 IN. MINOR DIA,1.2915 IN. MIN,1.2996 IN. MAX MAJOR DIA,TRUNNION ARMS FITTED W TORRINGTON NO. 24584 INNER RACE
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 204-011-737-1

Restrictions/Controls & Freight Information | NSN 1615-00-135-2550

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 011790 AIRCRAFT PARTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 1615-00-135-2550

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
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 CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBAUH-1
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
ReparabilityFIf condemned or uneconomically repairable, then dispose at Direct Support (DS) level.
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
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.
Materiel Management Aggregation CodeGATG:H-1 IROQUOIS
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
Category Code Description
Cognizance Codes9WNavy-owned stocks of material managed by the Army within the Army Troop Support and Aviation Materiel Readiness Command
Naval Inventory Control Point, Mechanicsburg
Source of SupplyB17US Army Aviation and Missile Command (Air)
ATTN: AMSMI-LC-MM-C
Redstone Arsenal, AL 35898-5230
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each