SM-B-286200

Flexible Shaft Assembly

NSN 3040-00-542-0839

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005420839

Product Features

Counterclockwise core rotation direction, torsion strength winding direction 17.0 lbs.Thread size is 3/4-16.Finish per specification no. Mil-f-14072.

Technical Specifications of NSN

Thread Class:
3a both ends
Thread Direction:
Right-hand both ends
Thread Length:
0.563 inches both ends
Spline Major Diameter:
0.271 inches both ends
Overall Length:
25.250 inches
Spline Quantity:
12 both ends
Spline Minor Diameter:
0.239 inches both ends
Tip Length:
1.750 inches both ends
Pitch Diameter:
0.250 inches both ends
Core Material:
Steel
Screw Thread Series Designator:
Unf both ends
Core Surface Treatment:
Finish per specification no. Mil-f-14072
Core Diameter:
0.150 inches
Thread Location:
External both ends
End Type:
Round, internal splined both ends
End Connection Type:
Threaded internal both ends
Spline Pressure Angle In Deg:
14.5 both ends
Spline Length:
0.437 inches both ends
Spline Type:
Involute both ends
Setscrew:
Not included both ends
Casing Material:
Steel, spring
Cross Section Size And Location:
0.500 inches diameter both ends
Torsional Deflection Rating:
6 degrees ft lb in. Torsional deflection rating for winding and unwinding
Casing Surface Treatment:
Finish per specification no. Mil-f-14072
Casing Length Between Ferrules:
21.880 inches
Casing Outside Diameter:
0.406 inches
Casing Protective Device Type:
Rubber cover
Swivel End:
Not provided both ends
Enddiameter:
1.000 inches both ends
Lubrication Fitting:
Not provided both ends
Corelength:
25.250 inches
Core Rotation Direction:
Clockwise
Core Removability:
Nonremovable
Minimum Operating Radius:
3.500 inches
Fsc Application Data:
Radar set, nonairborne, except fire control and guided missile
NSN:
3040-00-542-0839
Item Name:
Shaft Assembly,tachometer Flexible Drive
Cage Code:
21878

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SM-B-286200
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
0KZS2
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
97945
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24452
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24446
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
SM-B-286200
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
0KZS2
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24446
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
97945
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
H
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24452
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
H
MSDS:
SADC:
Part Number:
SM-B-286200
Cage Code:
80063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
0KZS2
RNCC:
5
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24446
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
9479Y
Cage Code:
97945
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
H
MSDS:
SADC:
Part Number:
857B615P1
Cage Code:
24452
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
H
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20315
FIIG:
T246-E
Concept No.:
App. Key:
EA
Cond. Code:
2
Status:
A

Part Materials

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
27.0 X 1.0 X 1.0
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:
129920
UFC:
65750
LTL:
85.0
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Tachometer Flexible Drive Shaft Assembly"

An item consisting of a casing with fittings and attachments on each end and a spirally wound wire core with formed end(s) and/or crimped on end fittings. It is designed to transmit rotary motion around bends from a motor or other power source to drive various types of equipment, such as tachometers, speedometers, remote controls, instruments, and the like, which are located at an angle and/or distance from the power source. See also control assembly, push-pull.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
SINGAPORE Singapore
DSOR:

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