Model: 9970M89P02

Extended Washer Self-locking Nut

Special Features:

Two wire holes 0.050 to 0.060 in.Dia., one ea located 180 deg.Angle on hex points

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
Between 1.050 inches and 1.054 inches
Overall Height
0.535 inches
Nut Style
Hexagon
Washer Thickness
0.208 inches
Width Across Flats
Between 0.803 inches and 0.814 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
18
Thread Size
0.5625 inches
Material
Stainless steel
Material Specification
Ams5646 assn standard single material response
Surface Treatment
Silver
Surface Treatment Specification
Ams2510 assn standard single treatment response
NSN
5310-01-179-3740
Part Number
9970M89P02
Description
Nut,self-locking,extended Washer
CAGE

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part 9970M89P02 NSN 5310-01-179-3740

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29730
FIIG:
A021A0
Concept No.:
1
App. Key:
BT
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:
S
ESD:
ESD:
MMAC:
JF
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
194160
UFC:
55210
LTL:
50.0
LCL:
50.0
WCC:
573
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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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