Model: 522578

Lubrication Fitting

Special Features:

Surface located ball check valve

Properties:

Thread Class
2a
Shank Length
0.125 inches
Screw Thread Series Designator
Unef
Width Across Flats
0.312 inches
Thready Qty Per Inch (tpi)
32
Thread Size
0.312 inches
Height
0.562 inches
Material
Steel
Surface Treatment
Zinc
Style Designator
Straight
NSN
4730-00-050-4204
Part Number
522578
Description
Fitting,lubrication
CAGE

A specifically designed item pressed or threaded into a lubrication passage, for the purpose of adapting a related coupler and/or grease gun, to dispense grease to a bearing, shaft and similar items.

Part 522578 NSN 4730-00-050-4204

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
03177
FIIG:
A14800
Concept No.:
App. Key:
D
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:
--
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: 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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