Model: H643-6503-15

Split Washer

Special Features:

Cylinder assembly

Properties:

Hole Diameter

Between 3.501 inches and 3.505 inches

Outside Diameter

Between 4.485 inches and 4.490 inches

Distance Across Split Opening

0.050 inches

Material Thickness

Between 0.747 inches and 0.749 inches

Material

Nickel alloy

Material Specification

Qq-n-286 form 2, cond an l ah fin a federal specification 1st material response

Style Designator

Split

NSN

5310-01-499-1448

Part Number

H643-6503-15

Description

Washer,split

CAGE

96169

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes washer (1), lock.

Part H643-6503-15 NSN 5310-01-499-1448

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15937

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:

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)