Model: ER552

Fluid Pressur Multiple Connector

Properties:

Thread Class
3a
Thread Direction
Right-hand
Overall Length
1.406 inches
Overall Width
0.812 inches
Thickness
0.781 inches
Thread Size
7/16 in.-20
Connection Style
Flareless
Bolt Hole Diameter
0.437 inches
Seat Radius
12.000 inches
Screw Thread Series Designator
Unjf
Fluid Connection Quantity
1
Fluid Conveyance Type And Size For Which Designed
1/4 in. Od tube
Bolt Hole Flats Serrations
Not provided
Bolt Hole Fluid Passage
Provided
Material
Steel
Material
Steel
Surface Treatment
Cadmium and chromate
Style Designator
1 fluid connection
Surface Treatment
Cadmium, qq-p-416, type 2, class 2
NSN
4730-00-814-2554
Part Number
ER552
Description
Connector,multiple,fluid Pressur
CAGE
79470

A device of varying shapes with two or more connections to accommodate hydraulic or air passage(s) line end connections and/or a bolt, fluid passage(s).

Part ER552 NSN 4730-00-814-2554

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18682
FIIG:
T385-G
Concept No.:
App. Key:
GA
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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
051400
UFC:
29700
LTL:
77.5
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7307992000
  • SITC: 67959
  • End Use: Iron and steel products, other
  • NAICS: 332919
  • USDA: 1

Freight Class: Other fittings nesoi of iron or nonalloy steel

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