Model: MS21914-4

Tube Cap

Special Features:

Grumman aircraft corp, a-10 aircraft model

Properties:

Thread Class
3b internal
Thread Direction
Right-hand internal
Tube Outside Diameter For Which Designed
0.250 inches
End Application
Aircraft application, used on boeing vertol cargo transport helicopter, model ch-47
Connection Style
Pressure seal flareless
Thready Qty Per Inch (tpi)
20 external
Thread Size
0.438 inches internal
Seat Radius
0.062 inches
Material
Steel comp 1137 or steel comp 1141 or steel comp 4130
Material Specification
Qq-s-637 federal specification single material response or astm a576-67t assn standard single material response or mil-s-6758 military specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Style Designator
Cap, tube, flareless
Thread Series Designator
Unjf external
Specification Data
96906-ms21914 government standard
NSN
4730-00-640-0632
Part Number
MS21914-4
Description
Cap,tube
CAGE
1V757

A tube fitting primarily designed for permanent installation during tubing system operation to fit over or butt against a tube or fitting for sealing. See also cap, protective, dust and moisture seal and cap-plug, protective, dust and moisture seal.

Part MS21914-4 NSN 4730-00-640-0632

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06074
FIIG:
A208A0
Concept No.:
1
App. Key:
E
Cond. Code:
1
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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 7307994000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of alloy steel not stainless

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