Model: 965820-21C

Spline Self-locking Nut

Properties:

Thread Class
3b
Thread Direction
Right-hand
Locking Feature
Prevailing torque all metal design
Pilot Diameter
Between 0.212 inches and 0.217 inches
Pilot Length
Between 0.084 inches and 0.114 inches
Lubrication
Dry film lubricant
Nut Style
Spline (floating)
Nut Length
Between 0.405 inches and 0.435 inches
Nut Height
Between 0.278 inches and 0.298 inches
Width Across Flats
Between 0.280 inches and 0.310 inches
Thread Series
Unjc
Features Provided
Floating nut
Thready Qty Per Inch (tpi)
32
Thread Size
0.138 inches
Material
Iron alloy 660 nut
Material
Steel comp 1050 bracket
Material
Steel comp 304 base or steel comp 305 base
Material Specification
Ams 5639 assn standard 1st material response base or ams 5514 assn standard 2nd material response base
Material Specification
Ams 5085 assn standard single material response bracket
Material Specification
Ams 5525 assn standard single material response nut
Surface Treatment
Cadmium base and chromate base
Surface Treatment
Cadmium bracket and carbon bracket
Surface Treatment
Passivate nut
Surface Treatment Specification
Qq-p-35, type 1 or type 2 or type 3 or type 6 federal specification single treatment response nut
Surface Treatment Specification
Qq-p-416, type 2, c 2 federal specification single treatment response base
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response bracket
NSN
5310-00-304-8751
Part Number
965820-21C
Description
Nut,self-locking,spline
CAGE
82577

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

Part 965820-21C NSN 5310-00-304-8751

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15893
FIIG:
A021A0
Concept No.:
1
App. Key:
CE
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:
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:
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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