Model: 552791

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.320 inches and 0.340 inches

Fastener Length

Between 0.430 inches and 0.450 inches

Head Style

Fillister

Head Diameter

Between 0.250 inches and 0.270 inches

Head Height

Between 0.140 inches and 0.160 inches

Hole Diameter

Between 0.045 inches and 0.050 inches

Point Length

Between 0.090 inches and 0.130 inches

Point Diameter

Between 0.115 inches and 0.119 inches

Point Style

Dog

Internal Drive Style

Slot

Thread Diameter

0.164 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hardness Rating

372.0 vickers or firth diamond pyramid

Hole Configuration Style

Round

Material

Stainless steel

Material Specification

Qq-s-763, class 303se federal specification single material response or qq-s-763, class 412 federal specification single material response or qq-s-763, class 303s federal specification single material response

Thread Series Designator

Unc

NSN

5305-00-985-0750

Part Number

552791

Description

Setscrew

CAGE

73030

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part 552791 NSN 5305-00-985-0750

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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:

3.7 X 3.7 X 1.2

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:

50.0

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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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