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NSN 1615-00-555-6208, 1615005556208
GUARD,SPROCKET TAIL ROTOR

Federal Supply Classification
FSC 1615 - Helicopter Rotor Blades, Drive Mechanisms and Components
National Item Identification Number
NIIN 005556208
Codification Country
United States
Item Name Code
INC 77777
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Request Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 1615-00-555-6208

National Stock Number (NSN) 1615-00-555-6208, or NIIN 005556208, (guard,sprocket tail rotor) was assigned November 4, 1974 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 77777. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1615005556208 contains an unknown precious metal.

This NSN is associated to Schedule B 8803100060: propellers and rotors and parts thereof, for use in military aircraft. The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.

This information was last updated on .


Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) ALUMINUM ALLOY QQ-A-225/6 TEMP T351,ANODIZED BPS FW4001,DIM.,0.050 IN.MIN,0.070 IN MAX THK O/A,0.885 IN. MIN,0.895 IN. MAX INSIDE RADIUS OFFLANGE,0.945 IN. MIN,0.955 IN. MAX OUTSIDE RADIUS OF FLANGE,1.490 IN.MIN,1.510 IN. MAX RADIUS OF BODY,0.990 IN. MIN,1.010 IN. MAX FLANGE LG0.280 IN. MIN,0.286 IN. MAX DIA 2 HOLES IN BODY,2.156 IN. MIN,2.176 IN.MAX LG C TO C DISTANCE,0.260 IN. MIN,0.270 IN. MAX LG FROM CENTER OFHOLES TO BODY EDGE,0.500 IN. MIN,0.540 IN. MAX LG FROM CENTER OF HOLES TOBODY END,ALL MACHINED SURFACES 125 MICROINCHES AA

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