Model: 1676AS298-2

Assembled Washer Screw

Properties:

Thread Class

Thread Direction

Right-hand

Fastener Length

1.000 inches

Head Style

Pan no. 2

Head Diameter

Between 0.594 inches and 0.615 inches

Head Height

Between 0.162 inches and 0.178 inches

Washer Quantity

Internal Drive Style

Slot

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Primary Washer Outside Diameter

Between 0.588 inches and 0.610 inches

Primary Washer Style

Flat external teeth

Primary Washer Material Thickness

Between 0.028 inches and 0.034 inches

Material

Steel fastener

Material

Steel primary washer

Material Specification

Aisi c1010 through c1020 assn standard single material response primary washer

Material Specification

Aisi c1115 through c1132 assn standard single material response fastener

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, ty2, cl3 federal specification single treatment response

Thread Series Designator

Unc

NSN

5305-01-430-5428

Part Number

1676AS298-2

Description

Screw,assembled Washer

CAGE

30003

A screw, (as modified) to which has been assembled one or more nonremovable washer(s).

Part 1676AS298-2 NSN 5305-01-430-5428

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:

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:

186620

UFC:

91810

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Engineer Supplies

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 assembled washer screw (NSN 5305-01-430-5428) 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