Model: NAS43DD4-139N

Sleeve Spacer

Properties:

Overall Length

Between 2.1668 inches and 2.1768 inches

Body Outside Diameter

Between 0.3650 inches and 0.3850 inches

Body Inside Diameter

Between 0.2560 inches and 0.2970 inches

End Application

Fleet combat

Corner Shape

Square all corners

Material

Aluminum alloy 2024

Material Specification

Ww-t-700/3, type 1 federal specification single material response or qq-a-225/6 federal specification single material response

Surface Treatment

Anodize

Style Designator

17c solid, plain, no outside flanges

NSN

5365-01-499-1865

Part Number

NAS43DD4-139N

Description

Spacer,sleeve

CAGE

80205

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 overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

Part NAS43DD4-139N NSN 5365-01-499-1865

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13207

FIIG:

A045A0

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:

106940

UFC:

50675

LTL:

55.0

LCL:

WCC:

596

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7616995095
SITC: 69979
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Articles of aluminum nesoi