B18-2-2

Hexagon Slotted Plain Nut

NSN 5310-00-063-1279

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
000631279

Product Technical Spec.

Thread Class:
2b
Thread Direction:
Right-hand
Nut Style:
Slotted, hexagon
Nut Height:
Between 0.320 inches and 0.337 inches
Width Across Flats:
Between 0.551 inches and 0.563 inches
Thread Series:
Unc
Thready Qty Per Inch (tpi):
16
Thread Size:
0.375 inches
Bearing Surface Type:
Chamfered
Material:
Steel
Specification Data:
80204-18.2.2-65 professional/industrial association standard
NSN:
5310-00-063-1279
Item Name:
Castle Nut
Cage Code:
80204

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3-8-16
Cage Code:
47562
RNCC:
3
RNVC:
1
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01859
FIIG:
A021A0
Concept No.:
1
App. Key:
AG
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Castle Nut"

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.

MOE Major Organizational Entities

Entity
DSOR
User:
BUREAU OF MINES Bureau of Mines
DSOR:
Import / Export
  • Schedule B: 7318160000
  • SITC: 69421
  • End Use: Finished metal shapes
  • NAICS: 332722
  • USDA: 1

Classification: Nuts of iron or steel


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