Model: 5/8-11UNC-3A X 1 3/4 TYVICLASL

Socket Head Cap Screw

Special Features:

Self locking fastener per mil-f-18240 supplied

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.750 inches

Fastener Length

1.750 inches

Head Style

Hexagon

Head Height

Between 0.616 inches and 0.625 inches

Width Between Flats

Between 0.921 inches and 0.938 inches

Internal Drive Style

Hexagon

Thread Diameter

0.625 inches

Width Across Flats

0.500 inches

Thready Qty Per Inch (tpi)

Criticality Code Justification

Zzzx

Material

Nickel alloy 400

Material Specification

Qq-n-281, cl a, gr 400 federal specification single material response

Thread Series Designator

Unc

Nondefinitive Specification/std Data

Vi type

Departure From Cited Designator

Material controlled iaw navsea 0948-lp-045-7010 material control standard for level i itemsor level 1 items

NSN

5305-01-318-2353

Part Number

5/8-11UNC-3A X 1 3/4 TYVICLASL

Description

Screw,cap,socket Head

CAGE

81349

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Part 5/8-11UNC-3A X 1 3/4 TYVICLASL NSN 5305-01-318-2353

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16282

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:

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:

139820

UFC:

70220

LTL:

85.0

LCL:

85.0

WCC:

576

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)