Model: 3180966

Spring Tension Washer

Special Features:

Hot finished, annealed and aged

Properties:

Hole Diameter

9.800 inches

Outside Diameter

Between 12.595 inches and 12.615 inches

Material Thickness

Between 0.262 inches and 0.266 inches

Hardness Rating

24.0 rockwell c

Material

Nickel alloy 400

Style Designator

Spring tension

NSN

5310-01-351-0312

Part Number

3180966

Description

Washer,spring Tension

CAGE

10001

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part 3180966 NSN 5310-01-351-0312

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

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:

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)