21RRD

Flexible Shaft Coupling

NSN 3010-00-889-8074

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
008898074

Product Technical Spec.

Overall Length:
1.812 inches
Outside Diameter:
2.125 inches
Thread Size Designator:
0.250-20 both ends
Bore Diameter:
0.5000 inches second end
Bore Diameter:
0.6250 inches first end
Bore Length:
0.5625 inches both ends
Bore Shape:
Straight both ends
Furnished Items And Quantity:
Setscrew 2
Design Type:
Insert
Securing Method:
Threaded hole both ends
Threaded Hole Quantity:
1 both ends
Threaded Hole Location:
Both ends: centered 0.250 in. From end of hub
Insert Material:
Rubber synthetic
NSN:
3010-00-889-8074
Item Name:
Oldham Coupling
Cage Code:
76474

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
PW115
Cage Code:
16649
RNCC:
3
RNVC:
9
RNAAC:
KE
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04459
FIIG:
A522B0
Concept No.:
App. Key:
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
126880
UFC:
64300
LTL:
RATING VARIABLE
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): "Oldham Coupling"

A device for connecting the ends of two shafts so that rotary motion of one shaft is transmitted to the other shaft. It is constructed to allow for slight misalignment of shafts both linear and angular.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
GREECE Greece
DSOR:
Import / Export
  • Schedule B: 8483608000
  • SITC: 74860
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Classification: Shaft couplings, except universal joints


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