Model: 91253A730

Socket Head Cap Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 1.500 inches and 2.375 inches

Fastener Length

4.500 inches

Head Style

Flat countersunk undercut

Head Diameter

0.938 inches

Head Height

0.251 inches

Internal Drive Style

Hexagon

End Application

2355-01-529-2246; casualty evac kit cat ii mrap

Thread Diameter

0.500 inches

Width Across Flats

0.313 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

144000 pounds per square inch

Hardness Rating

39.0 rockwell c

Countersink Angle

82.0 degrees

Part Name Assigned By Controlling Agency

Shs 1/2-13 x 4 1/2

Color

Black

Material

Steel

Surface Treatment

Oxide

Thread Series Designator

Unc

NSN

5305-01-566-6400

Part Number

91253A730

Description

Screw,cap,socket Head

CAGE

0KVE6

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 91253A730 NSN 5305-01-566-6400

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:

061080

UFC:

34310

LTL:

77.5

LCL:

WCC:

594

TCC:

SHC:

ACC:

Engineer Supplies

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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