8-52-57

Tube Reducer

NSN 4730-01-105-2541

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011052541

Product Technical Spec.

Thread Class:
2b all ends
Reducer Type:
Concentric
Connection Style:
Plain (pipe) all ends
Connection Type:
Threaded internal tube all ends
Thready Qty Per Inch (tpi):
12 1st end
Thready Qty Per Inch (tpi):
A24 2nd end
Thread Size:
0.625 inches 2nd end
Thread Size:
0.875 inches 1st end
Outside Diameter Tube Accommodated:
0.375 inches 2nd end
Outside Diameter Tube Accommodated:
0.625 inches 1st end
Nominallength:
1.250 inches
Material:
Copper alloy
Material Specification:
Qq-n-281, classa federal specification single material response
Thread Series Designator:
Un 1st end
Thread Series Designator:
Unef 2nd end
NSN:
4730-01-105-2541
Item Name:
Coupling,straight,flared Tube To Bulkhead Tube
Cage Code:
32386

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8-52-57
Cage Code:
9U023
RNCC:
3
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08506
FIIG:
A080B0
Concept No.:
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:
052185
UFC:
29950
LTL:
RATING VARIABLE
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): "Flared Tube To Bulkhead Tube Straight Coupling"

A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes bushing (as modified).

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7412200000
  • SITC: 68272
  • End Use: Finished metal shapes
  • NAICS: 332919
  • USDA: 1

Classification: Copper alloy tube or pipe fittings


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