Model: A51S20507-13

Headless Shoulder Pin

Special Features:

Third shank 0.265 in. Long, 0.2450 in. Min 0.2550 in max dia, slot on both end of shoulder 0.070 in deep 0.040 in. Min 0.080 in. Max wide

Properties:

First End Style

Square

Thread Class

Thread Direction

Right-hand

Shoulder Diameter

0.500 inches

Shank Diameter

0.312 inches

Overall Length

1.190 inches

Undercut Diameter

Between 0.2450 inches and 0.2550 inches

Hole Arrangement Style

One end drilled

First Hole Diameter

Between 0.066 inches and 0.071 inches

Distance From Centerline Of Hole To End Of Pin

0.090 inches

Second End Relationship With First End

Identical

Thread Size

0.312 inches

Second Shank Diameter

Between 0.2450 inches and 0.2550 inches

First End Location

Small end

Second Shank Length

0.508 inches

Material

Steel comp 4130

Material Specification

Mil-s-6758 military specification single material response

Style Designator

Undercut

Thread Series Designator

Unf

NSN

5315-01-251-4770

Part Number

A51S20507-13

Description

Pin,shoulder,headless

CAGE

61174

Part A51S20507-13 NSN 5315-01-251-4770

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16749

FIIG:

A212A0

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

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 headless shoulder pin (NSN 5315-01-251-4770) 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 »