F1C428-4

Hex Castellated Self-locking Nut

NSN 5310-00-732-1392

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

100 EA

NIIN:

007321392

Product Technical Spec.

Thread Class:

Thread Direction:

Right-hand

Locking Feature:

Free-running all metal design

Nut Style:

Castellated, hexagon

Nut Height:

0.312 inches

Width Across Flats:

0.437 inches

Tempurature Rating:

1200.0 degrees fahrenheit

Thread Series:

Unf

Thready Qty Per Inch (tpi):

Thread Size:

0.250 inches

Material:

Steel comp 303

Material Specification:

Aisi assn standard single material response

Precious Material:

Silver

Surface Treatment:

Silver

NSN:

5310-00-732-1392

Item Name:

Nut,castellated,hexagon

Cage Code:

85639

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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:

573

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number f1c428-4 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.