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NSN 4920-01-225-3071, 4920012253071
ADAPTER,SPLINE

Federal Supply Classification
FSC 4920 - Aircraft Maintenance and Repair Shop Specialized Equipment
National Item Identification Number
NIIN 012253071
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.
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DLMS® Summary

National Stock Number 4920-01-225-3071

National Stock Number (NSN) 4920-01-225-3071, or NIIN 012253071, (adapter,spline) was assigned January 31, 1986 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 Aug 02, 2005, this NSN's acquisition method was noted as: Not established. Not established.

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 4920012253071 does not contain precious metals.

This information was last updated on .


Technical Characteristics

END ITEM IDENTIFICATION
(AGAV) 4920011249131,ADAPTER SET
GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) STEEL PER AISI 8620;O/A DIM. 1.750 IN. LG BY 1.750 IN. W;BLACK OXIDE PER MIL-C-13924,CLASS 1;CASE HARDEN TO RC 58-62,.010 IN. MIN.DEPTH;MACHINE FINISH ALL SURFACES 63;EXTERNAL SPLINE 26 TEETH,16/32 DIAMETRAL PITCH,30 DEG PRESSURE ANGLE,1.625 IN. PITCH DIA,MAJOR DIA 1.688 IN.,MINOR DIA 1.500 IN.,BASE CIRCLE DIA 1.407 IN.,CIRCULAR PITCH 0.196 IN.,MEASURE OVER PINS 1.795 IN. MIN,PIN DIA 0.120 IN.,FILLET ROOT SIDEFIT TYPE;INTERNAL SPLINE 12 TEETH,16/32 DIAMETRAL PITCH,30 DEG PRESSURE ANGLE,0.750 IN. PITCH DIA,MAJOR DIA 0.838 IN.,MINOR DIA 0.692 IN.,BASE CIRCLE DIA 0.650 IN.,CIRCULAR PITCH 0.196 IN.,MEASURE BETWEEN PINS 0.594 IN.,PIN DIA 0.108 IN.,CIRCULAR SPACE WIDTH 0.982 IN.,FILLET RADIUS 0.020 IN.,FLAT ROOT SIDE FIT TYPE

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