Model: 7685-65990-001

Extended Washer Self-locking Nut

Special Features:

Includes retainer with white letters reading /remove before tube load/

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Washer Outside Diameter
1.050 inches
Overall Height
0.650 inches
Nut Style
Double hexagon
Thread Series
Unjf
Thready Qty Per Inch (tpi)
18
Thread Size
0.625 inches
Material
Iron alloy 660 nut
Material Specification
Ams 5732 assn standard single material response nut or ams 5731 assn standard single material response nut
Precious Material And Location
Threads silver
Precious Material
Silver
Surface Treatment
Silver threads
Surface Treatment
Passivate except threads
Surface Treatment Specification
Ams 2410 assn standard single treatment response threads
Surface Treatment Specification
Qq-p-35 federal specification single treatment response except threads
NSN
5310-01-198-6493
Part Number
7685-65990-001
Description
Nut,self-locking,extended Washer
CAGE
15090

A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Part 7685-65990-001 NSN 5310-01-198-6493

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29729
FIIG:
A021A0
Concept No.:
1
App. Key:
BS
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:
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:
B

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: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Freight Class: Nuts of iron or steel

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