U297E54

Sprocket Wheel

NSN 3020-00-857-2514

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008572514

Product Features

First step face largest diameter 4.500 in., first stept length 0.750in., second step length 1.180 in.

Technical Specifications of NSN

Outside Diameter:
24.375 inches
Overall Length:
4.860 inches
Keyway Width:
0.625 inches
Key Width:
0.625 inches
Bore Diameter:
Between 2.757 inches and 2.758 inches
Bore Length:
4.860 inches
Distance From Center Of Bore To Bottom Of Keyway:
1.599 inches
Pitch Diameter:
23.418 inches
Face Width:
1.000 inches
Design Form:
Plain
Bore Type:
Straight
Counterbore Feature:
Not included
Keying Facility:
Included
Keying Facility Spacing In Deg:
180.0
Keying Facility Type:
Keyway
Lightening Hole:
Not included
Protruding Hub Characteristic:
Stepped
Groove/step Location:
Both ends
Belt/chain/film Size For Which Designed:
Roller chain
Roller Chain Pitch Type For Which Designed:
Single pitch
Teeth Row Quantity:
1
Teeth Quantity Per Row:
42
Asa Standard Chain Number:
140
Hardness Rating Test Method:
Not rated
Bore Bearing:
Not included
Hub External Keyway:
Not included
Tooth Pitch:
1.750 inches
Distance From Outside Flange/rim To Hub End And Location:
1.930 inches both ends
Material:
Steel
Material:
Steel
Quantity:
2
Style Designator:
Plain
NSN:
3020-00-857-2514
Item Name:
Pulley,belt,positive Drive
Cage Code:
55207

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
297E54
Cage Code:
55207
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
117020
UFC:
59820
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Positive Drive Belt Pulley"

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8483901000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Classification: Chain sprockets and parts thereof


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