Model: 40R19

Spline Plain Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Pilot Diameter
Between 0.280 inches and 0.283 inches
Pilot Length
Between 0.120 inches and 0.130 inches
Counterbore Diameter
0.223 inches and 0.233 inches
Nut Style
Spline
Nut Diameter
Between 0.372 inches and 0.378 inches
Nut Height
Between 0.365 inches and 0.385 inches
Nut Counterbore Depth
0.245 inches and 0.255 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Steel
Material Specification
Astm a581 assn standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
NSN
5310-00-894-2565
Part Number
40R19
Description
Nut,plain,spline
CAGE

A nut having an externally splined sleeve which holds it in position when forced into a hole of slightly smaller diameter.

Part 40R19 NSN 5310-00-894-2565

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01861
FIIG:
A021A0
Concept No.:
1
App. Key:
BC
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:
A
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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

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