Aircraft Propeller Hub Nut

B1894

B1894
(NSN) National Stock Number
1610-00-256-1632
Federal Supply Classification
1610 Aircraft Propellers and Components
Item Name Code
19337
Schedule B Code
8803100060
Summary

Steel,spec data,sae,4130,4135 or 4140,no type designator; cadmium plated finish; shaft no. 40; thd data,2 5/16 /2.312/ in-12 nom size designation,nonstandard,class 4b thd or class 4 fit,0.750 in. lg; dim. data,2.344 in. id unthreaded portion,2.900 in. od at hub end,2.740 in. od at forward end,1.920 in. h o/a,0.4375 in. dia wrenching holes general characteristics item description

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A nut designed to mate with the threaded propeller shaft or crankshaft of an aircraft engine to retain the propeller hub. It is cylindrical in shape and has holes in the periphery for wrenching.

INC FIIG Concept Condition
19337 A23900 1 1
Specifications
General Characteristics Item Description
steel,spec data,sae,4130,4135 or 4140,no type designator; cadmium plated finish; shaft no. 40; thd data,2 5/16 /2.312/ in-12 nom size designation,nonstandard,class 4b thd or class 4 fit,0.750 in. lg; dim. data,2.344 in. id unthreaded portion,2.900 in. od at hub end,2.740 in. od at forward end,1.920 in. h o/a,0.4375 in. dia wrenching holes
Details A recording of the physical,functional,and performance characteristics for an item of supply.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
HARTZELL PROPELLER LLC
CAGE: 24692
PIQUA , OH , 45356-2655
UNITED STATES
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FAQs
Frequently asked questions for NSN 1610-00-256-1632
What is the NIIN of the NSN 1610-00-256-1632?
The National Item Identification Number (NIIN) of the NSN 1610-00-256-1632 is 00-256-1632
When the NSN 1610-00-256-1632 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Fri, Mar 19, 1971
Does the NSN 1610-00-256-1632 contain any precious metals?
Type/content is unknown
Does the NSN 1610-00-256-1632 contain any hazardous material?
No data in HMIRS

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