Model: FPN-250-28-SCL-E0256

Clinch Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Pilot Diameter

Between 0.493 inches and 0.499 inches

Pilot Length

0.063 inches

Lubrication

Dry film lubricant

Nut Style

Clinch

Nut Diameter

Between 0.545 inches and 0.575 inches

Nut Height

Between 0.320 inches and 0.360 inches

Thread Series

Unf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Material

Steel comp 4130 or steel comp 4142 or steel comp 4140

Material Specification

Aisi 4142 assn standard single material response or ams 6351 assn standard single material response or mil-s-5626 military specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type, class 3 federal specification single treatment response

NSN

5310-01-458-4617

Part Number

FPN-250-28-SCL-E0256

Description

Nut,self-locking,clinch

CAGE

83324

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

Part FPN-250-28-SCL-E0256 NSN 5310-01-458-4617

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15892

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this clinch self-locking nut (NSN 5310-01-458-4617) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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