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NSN 3010-00-389-7872, 3010003897872
COUPLING,SHAFT,RIGID

Federal Supply Classification
FSC 3010 - Torque Converters and Speed Changers
National Item Identification Number
NIIN 003897872
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 3010-00-389-7872

National Stock Number (NSN) 3010-00-389-7872, or NIIN 003897872, (coupling,shaft,rigid) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

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 3010003897872 does not contain precious metals.

This NSN is associated to Schedule B 8483608000: shaft couplings, except universal joints. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333613: mechanical power transmission equipment manufacturing.

This information was last updated on .


Technical Characteristics

BODY MATERIAL
(CQRG) STEEL
BORE SHAPE
(AGZD) SPLINED BOTH ENDS
FEATURES PROVIDED
(CBBL) KEYWAY AND BORE COUNTERBORE
OVERALL DIAMETER
(ADAV) 7.000 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 20.000 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) COUNTERBORE DIAMETER: 4.750 IN. NOMINAL; COUNTERBORE DEPTH: 0.6250 IN. NOMINAL; TAPER LENGTH: 8.8750 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: 2.3125 IN. NOMINAL; FURNISHED ITEMS: 2 CROSS KEYS; TAPER PER FOOT: 1.000 IN. NOMINAL; 4 KEYING FACILITIES PROVIDED; KEYING FACILITY SPACING IN DEGREES: 90.0; KEYING FACILITY WIDTH: 0.6250 IN. NOMINAL; KEYING FACILITY LENGTH: 8.875 IN. NOMINAL
STYLE DESIGNATOR
(STYL) CROSSKEY SLEEVE
TAPER LARGEST DIAMETER
(CFGD) 4.0000 INCHES NOMINAL FIRST END
III BODY MATERIAL
(CQRG) STEEL


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