73781CS-720

Hex Castellated Self-locking Nut

NSN 5310-01-358-6587

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

013586587

Product Technical Spec.

Thread Class:

Thread Direction:

Right-hand

Nut Style:

Castellated, hexagon

Nut Height:

0.453 inches

Width Across Flats:

Between 0.494 inches and 0.504 inches

Tempurature Rating:

800.0 degrees fahrenheit

Thread Series:

Unjf

Thready Qty Per Inch (tpi):

Hardness Rating:

46.0 rockwell c

Thread Size:

0.4375 inches

Bearing Surface Type:

Washer faced

Material:

Stainless steel

Material Specification:

Ams 5525 or ams 5732 or ams5737 assn standard single material response

Precious Material And Location:

Surfaces silver

Precious Material:

Silver

Surface Treatment:

Silver

Surface Treatment Specification:

Ams 2410 or ams 2411 assn standard single treatment response

NSN:

5310-01-358-6587

Item Name:

Nut,castellated,hexagon

Cage Code:

56878

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

3D0026-7

Cage Code:

88277

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HC54709-7

Cage Code:

15653

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PHCR-57

Cage Code:

62554

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

E9925-7

Cage Code:

72962

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

PHCR57

Cage Code:

89305

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29725

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 73781cs-720 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Hexagon Castellated Nut"

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe" feature in critical applications. Excludes nut (1), self-locking, slotted, hexagon.