B1894

Aircraft Propeller Hub Nut

NSN 1610-00-256-1632

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002561632

Product Technical Spec.

General 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. Diameter wrenching holes
NSN:
1610-00-256-1632
Item Name:
Nut,aircraft Propeller Hub
Cage Code:
24692

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
19337
FIIG:
A23900
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Definition Definition of approved item name (AIN): "Aircraft Propeller Hub Nut"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
GERMANY Germany
DSOR:
User:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8803100060
  • SITC: 79291
  • End Use: Parts for military-type goods
  • NAICS: 336413
  • USDA: 1

Classification: Propellers and rotors and parts thereof, for use in military aircraft


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