Model: 577623

Externally Relieved Body Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.190 inches and 0.215 inches

Fastener Length

Between 0.463 inches and 0.493 inches

Head Style

Flat chamfer

Head Diameter

Between 0.220 inches and 0.230 inches

Head Height

Between 0.082 inches and 0.107 inches

Shank Unthreaded Hole Diameter

0.035 inches first hole and 0.040 inches first hole

First Diameter From Head

Between 0.160 inches and 0.170 inches

Second Diameter From Head

Between 0.320 inches and 0.330 inches

Third Diameter From Head

Between 0.108 inches and 0.112 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter

Between 0.065 inches and 0.075 inches

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

Between 0.103 inches and 0.118 inches

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

Between 0.263 inches and 0.288 inches

Internal Drive Style

Slot

Thread Diameter

0.164 inches

Thready Qty Per Inch (tpi)

Distance From Head Largest Bearing Surface To Shank Hole Center

0.033 inches first hole and 0.038 inches first hole

Externally Relieved Body Diameter Quantity

Material

Steel comp 410 or steel comp 303

Thread Series Designator

Unc

NSN

5305-00-979-7815

Part Number

577623

Description

Screw,externally Relieved Body

CAGE

73030

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.

Part 577623 NSN 5305-00-979-7815

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

FIIG:

A003B0

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:

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:

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 externally relieved body screw (NSN 5305-00-979-7815) 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: 7318152000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Bolts and bolts and their nuts or washers exported in the same shipment