Model: MS21914-4K

Tube Cap

Properties:

Thread Class
3b internal
Thread Direction
Right-hand internal
Tube Outside Diameter For Which Designed
0.250 inches
End Application
Aircraft application
Connection Style
Pressure seal flareless
Thread Size
0.438 inches internal
Seat Radius
0.0225 inches
Material
Steel comp 316
Material Specification
Qq-s-763 federal specification single material response
Surface Treatment
Passivate
Style Designator
Cap, tube, flareless
Thread Series Designator
Unjf internal
Specification Data
81343-ms21914-4k government standard
NSN
4730-00-169-4233
Part Number
MS21914-4K
Description
Cap,tube
CAGE
81343

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 MS21914-4K NSN 4730-00-169-4233

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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
052190
UFC:
30000
LTL:
RATING VARIABLE
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307290000
  • SITC: 67956
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Stainless steel tube or pipe fittings nesoi

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