Model: 21-61387-1

Linear Actuating Cylinder

Properties:

Body Material
Steel
Mounting Provision
Threaded mounting holes
Overall Length
217.812 inches
Bore Diameter
Between 8.003 inches and 8.005 inches
Body Outside Diameter
9.625 inches
Overall Diameter
16.750 inches
Seat Angle In Deg
37.0
Mounting Facility Thread Class
3b
Mounting Facility Thread Direction
Right-hand
Mounting Facility Thread Series Designator
Unc
Mounting Facility Thread Diameter
1.125 inches
Mounting Facility Thready Qty Per Inch (tpi)
7
Mounting Type And Location
Flange both ends
Port Style
Flare all ports
Port Style
Gasket seal single port
Port Thread Series Designator
Unf
Port Thread Series Designator
Npsm
Port Thread Diameter
0.562 inches
Port Thready Qty Per Inch (tpi)
18
Port Thread Class
3b
NSN
1720-01-116-8657
Part Number
21-61387-1
Description
Cylinder,actuating,linear
CAGE

A cylinder designed to house a piston and other necessary component parts of a cylinder assembly, actuating, linear. Do not use if a more specific name applies.

Part 21-61387-1 NSN 1720-01-116-8657

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
22017
FIIG:
A34200
Concept No.:
1
App. Key:
B
Cond. Code:
2
Status:
A

Material Classification

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:
24.5 X 23.0 X 17.5
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
F
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
85.0
WCC:
671
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8805100000
  • SITC: 79283
  • End Use: Aircraft launching gear, parachutes, etc.
  • NAICS: 336413
  • USDA: 1

Freight Class: Aircraft launching gear and parts thereof; deck-arrestor or similar gear and parts thereof

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