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NSN 3010-00-793-1944, 3010007931944
COUPLING,SHAFT,RIGID

Federal Supply Classification
FSC 3010 - Torque Converters and Speed Changers
National Item Identification Number
NIIN 007931944
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 3010-00-793-1944

National Stock Number (NSN) 3010-00-793-1944, or NIIN 007931944, (coupling,shaft,rigid) was assigned January 1, 1962 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 3010007931944 contains an unknown precious metal.

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 CORROSION RESISTING
BORE LENGTH
(ADGE) UNABLE TO DECODE
BORE DIAMETER
(ABXV) UNABLE TO DECODE
BORE SHAPE
(AGZD) UNABLE TO DECODE
FEATURES PROVIDED
(CBBL) KEYWAY AND BORE COUNTERBORE
HOLE DIAMETER
(AAUB) 0.066 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764, TYPE 416, COND T O/A FED SPEC SINGLE MATERIAL RESPONSE
OVERALL DIAMETER
(ADAV) 0.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 0.740 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) COUNTERBORE DIAMETER: FIRST END, 0.307 IN. NOMINAL; SECOND END, 0.239 IN. NOMINAL; COUNTERBORE DEPTH: FIRST END, 0.420 IN. NOMINAL; SECOND END, 0.320 IN. NOMINAL; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY: FIRST END, 0.280 IN. NOMINAL; 1 KEYING FACILITY PROVIDED FIRST END; KEYING FACILITY WIDTH: 0.094 IN. NOMINAL
STYLE DESIGNATOR
(STYL) PLAIN SLEEVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) 171, FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE
SURFACE TREATMENT
(SFTT) PASSIVATE
UNTHREADED HOLE QUANTITY
(BSNS) 1
BORE LENGTH
(ADGE) 0.2800 INCHES NOMINAL SECOND END
BORE LENGTH
(ADGE) 0.3800 INCHES NOMINAL FIRST END
SECURING METHOD
(BSNP) UNTHREADED HOLE
BORE SHAPE
(AGZD) STRAIGHT BOTH ENDS
BORE DIAMETER
(ABXV) 0.1880 INCHES NOMINAL SECOND END
BORE DIAMETER
(ABXV) 0.2600 INCHES NOMINAL FIRST END
III BODY MATERIAL
(CQRG) STEEL CORROSION RESISTING

Manufacturer Part Numbers

9151186

RNCC
3
RNVC
2
3010007931944

007931944

007931944


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