Model: 5HA181

Assembled Washer Plain Nut

Properties:

Thread Class
2b
Thread Direction
Right-hand
Washer Outside Diameter
Between 0.490 inches and 0.510 inches
Overall Height
0.200 inches
Nut Style
Conical
Nut Height
Between 0.150 inches and 0.163 inches
Width Across Flats
Between 0.362 inches and 0.375 inches
Thread Series
Unf
Thready Qty Per Inch (tpi)
32
Thread Size
0.190 inches
Material
Steel comp 1020 nut
Material
Steel comp 1050 washer
Surface Treatment
Zinc and dichromate
Surface Treatment Specification
G-4342-m, code 20d72, fscm 16764 mfr ref all treatment responses
NSN
5310-01-144-3121
Part Number
5HA181
Description
Nut,plain,assembled Washer
CAGE

A plain nut on which has been assembled a nonremovable washer.

Part 5HA181 NSN 5310-01-144-3121

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
21824
FIIG:
A021A0
Concept No.:
1
App. Key:
AD
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:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8710000090
  • SITC: 89111
  • End Use: Military trucks, armored vehicles, etc.
  • NAICS: 336992
  • USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons

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