C281-4A

Flange To Tube Straight Adapter

NSN 4730-01-103-8936

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
011038936

Product Features

Anodized gold

Product Technical Spec.

Thread Class:
3a 1st end
Connection Style:
Flared (tube) 1st end
Flange Shape:
Round 2nd end
Connection Type:
Flange 2nd end
Connection Type:
Threaded external tube 1st end
Thread Size:
0.438 inches 1st end
Seat Angle:
37.0 degrees 1st end
Outside Diameter:
0.625 inches 2nd end
Thickness:
0.255 inches 2nd end
Flange Face Design:
Plain 2nd end
Outside Diameter Tube Accommodated:
0.250 inches 1st end
Reduced Passage Inside Diameter:
0.150 inches 2nd end
Nominallength:
0.859 inches
Material:
Aluminum alloy or aluminum
Material Specification:
Qq-a-270 federal specification single material response
Media For Which Designed:
Fluid single response
Surface Treatment:
Anodize
Thread Series Designator:
Unjf 1st end
NSN:
4730-01-103-8936
Item Name:
Adapter,straight,flange To Tube
Cage Code:
81755

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
31452A
Cage Code:
14397
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
C281
Cage Code:
81755
RNCC:
D
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29657
FIIG:
A080B0
Concept No.:
1
App. Key:
A
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Flange To Tube Straight Adapter"

An adapter having a flange connection on one end designed to connect with another flange connection or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a flange or flange fitting to a tube or tube fitting in a straight line.


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