Model: NAS554-4

Fluid Pressur Multiple Connector

Properties:

Thread Class
3a
Thread Direction
Right-hand
Overall Length
1.377 inches
Overall Width
Between 0.783 inches and 0.843 inches
Thickness
Between 0.776 inches and 0.786 inches
Thread Size
7/16 in.-20
Thread Provision
Threaded
Connection Style
Flared
Bolt Hole Diameter
Between 0.437 inches and 0.439 inches
Seat Angle In Deg
37.0
Screw Thread Series Designator
Unf
Seat
Included
Deg Between Outlets
45.0
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 or zinc
Style Designator
1 fluid connection
Surface Treatment
Cadmium or zinc
Specification Data
81349-mil-f-5509 government specification
NSN
4730-00-541-8300
Part Number
NAS554-4
Description
Connector,multiple,fluid Pressur
CAGE

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 NAS554-4 NSN 4730-00-541-8300

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:
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:
M
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: 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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