Model: 1559681

Lock Washer

Special Features:

The inside dia. Is d shaped; washer connector for stabilizing rod component of zuni rocket motor

Properties:

Hole Diameter

0.391 inches

Outside Diameter

0.682 inches

Material Thickness

0.035 inches

Material

Steel comp 1050

Material Specification

Qq-s-700 federal specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type i, class 3 federal specification single treatment response

Style Designator

Flat external teeth

NSN

5310-01-122-8421

Part Number

1559681

Description

Washer,lock

CAGE

30003

A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part 1559681 NSN 5310-01-122-8421

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

FIIG:

A022B0

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:

0.7 X 0.7 X 0.1

Paclk Weight:

1.0000lbs

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:

194160

UFC:

55210

LTL:

50.0

LCL:

50.0

WCC:

576

TCC:

SHC:

ACC:

Ammunition

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Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel