Model: 9431663

Assembled Washer Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.578 inches and 0.682 inches

Fastener Length

Between 0.720 inches and 0.750 inches

Head Style

Pan

Head Diameter

Between 0.594 inches and 0.615 inches

Head Height

Between 0.203 inches and 0.218 inches

Washer Quantity

Internal Drive Style

Cross recess type 1

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Hardness Rating

44.0 rockwell c primary washer and 48.0 rockwell c primary washer

Primary Washer Outside Diameter

Between 0.620 inches and 0.640 inches

Primary Washer Style

Spring tension

Primary Washer Material Thickness

Between 0.052 inches and 0.060 inches

Material Specification

Sae assn standard all material responses fastener

Material Specification

Sae assn standard all material responses primary washer

Surface Treatment

Zinc

Surface Treatment Specification

G-4342-m, code 20u32, fscm 11862 mfr ref single treatment response

Thread Series Designator

Unrc

NSN

5305-01-157-7388

Part Number

9431663

Description

Screw,assembled Washer

CAGE

7X677

Part 9431663 NSN 5305-01-157-7388

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06660

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

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