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NSN 3010-00-784-5845, 3010007845845
COUPLING,SHAFT,RIGID

Federal Supply Classification
FSC 3010 - Torque Converters and Speed Changers
National Item Identification Number
NIIN 007845845
Codification Country
United States
Item Name Code
INC 13742
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 3010-00-784-5845

National Stock Number (NSN) 3010-00-784-5845, or NIIN 007845845, (coupling,shaft,rigid) was assigned April 21, 1972 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, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 13742. [A DEVICE FOR CONNECTING THE ENDS OF TWO SHAFTS TO PRODUCE IN EFFECT, ONE PIECE OF RIGID SHAFTING SO THAT THE ROTARY MOTION OF ONE SHAFT IS TRANSMITTED TO THE OTHER SHAFT. COUPLINGS OF THE SLEEVE TYPE MUST HAVE AN OVER-ALL LENGTH EXCEEDING THE OUTSIDE DIAMETER, OR MUST HAVE AN INTERNAL SPLINE.]. 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 3010007845845 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

SPLINE MINOR DIAMETER
(AAUH) 0.9380 INCHES MINIMUM AND 0.9430 INCHES MAXIMUM SECOND END
SPLINE MAJOR DIAMETER
(AAUJ) 1.1120 INCHES MINIMUM AND 1.1130 INCHES MAXIMUM SECOND END
SPLINE LENGTH
(AXFH) 0.4060 INCHES MINIMUM AND 0.4100 INCHES MAXIMUM FIRST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
SPLINE MINOR DIAMETER
(AAUH) 0.4390 INCHES MINIMUM AND 0.4440 INCHES MAXIMUM FIRST END
SPLINE QUANTITY
(ABSA) 16 SECOND END
SPLINE PRESSURE ANGLE IN DEG
(AXFG) 30.000 BOTH ENDS
FEATURES PROVIDED
(CBBL) BORE COUNTERBORE
SPLINE TYPE
(AXYS) INVOLUTE BOTH ENDS
OVERALL LENGTH
(ABHP) 2.250 INCHES NOMINAL
SPLINE LENGTH
(AXFH) 0.9680 INCHES MINIMUM AND 0.9720 INCHES MAXIMUM SECOND END
III BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
SPECIAL FEATURES
(FEAT) COUNTERBORE DIAMETER: 0.511 IN. NOMINAL; COUNTERBORE DEPTH: 0.375 IN. NOMINAL; PITCH DIAMETER: FIRST END, 0.469 IN. NOMINAL; SECOND END, 1.000 IN. NOMINAL
OVERALL DIAMETER
(ADAV) 1.375 INCHES NOMINAL
BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING
STYLE DESIGNATOR
(STYL) PLAIN SLEEVE
SPLINE QUANTITY
(ABSA) 15 FIRST END
BORE SHAPE
(AGZD) SPLINED BOTH ENDS
SPLINE MAJOR DIAMETER
(AAUJ) 0.5000 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5643, COND A ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT
(SFTT) PASSIVATE

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