Model: 4687550-0028

Stepped Spacer

Special Features:

Three 0.781 in. Diameter bolt holes on body equally spaced on 10.000 in. Diameter bolt circle; two 0.630 in. Diameter holes on second left step spaced 180 degrees apart

Properties:

Overall Length

5.620 inches

Body Outside Diameter

11.500 inches

Body Inside Diameter

3.500 inches

First Right Counterbore Depth

0.750 inches

First Right Step Width

0.060 inches

First Right Counterbore Inside Diameter

4.250 inches

First Right Step Outside Diameter

8.000 inches

Material

Nickel alloy 400 or nickel alloy r-405

Material Specification

Qq-n-281, alloy 400, class a federal specification 1st material response or qq-n-281, alloy r-405, class b federal specification 2nd material response

Style Designator

Stepped spacer

NSN

5365-01-127-3531

Part Number

4687550-0028

Description

Spacer,stepped

CAGE

96169

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The length must exceed 25 percent of the outside diameter or distance across peripheral flats. (when the length, outside diameter, and/or distance across peripheral flats are designated as a tolerance, the maximum dimension will be used to determine compliance.) it must have one or more internal steps (counterbores) and/or external steps on either or both bearing surfaces. Excludes spacer, optical element. See also washer, recessed and washer, shouldered and recessed.

Part 4687550-0028 NSN 5365-01-127-3531

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

22262

FIIG:

A07000

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:

194120

UFC:

95100

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

Pricing & Availability Check

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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)