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Standoff, Threaded, Length 2.495 Inch Minimum and 2.505 Inch Maximum

Part # NAS1831A4C40

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Revision:

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Certs Required:

POST,ELEC
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Overview

Standoff, identified by NAS1831A4C40, is a threaded component used for spacing in specific applications including electrical hardware. It features a left internal and right internal thread design, ensuring versatility in its use. The standoff is constructed with a hexagonal cross-sectional shape, providing a secure grip when installed. It complies with the specification standard 80205-NAS1831, making it suitable for professional and industrial applications. Its width across flats ranges from 0.246 inches minimum to 0.254 inches maximum, while its length varies from 2.495 inches minimum to 2.505 inches maximum.

Features & Benefits

  • Designed with left internal and right internal threads for versatile installation.
  • Hexagonal cross-section provides a secure grip during use.

Technical Information

NIIN

012398219

NSN

5340-01-239-8219

FSCG

5340

FSCG Category

Hardware, Commercial

UNSPSC Code

39121700

UNSPSC Category

Electrical hardware and supplies

Lead Time (Days)

150

Product Class Description

Electrical hardware and supplies

Country of Origin

United States

Harmonized Tariff Schedule Code

7616995190

Manufacturer CAGE Code

55566
64961
0BME5
51721

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

Yes

Product Class

39121700

Material Composition

ALUMINUM ALLOY

Design Holder CAGE Code

80205

Design Holder

NATIONAL AEROSPACE STANDARDS

Potential Alternates

5340012398219

Aircraft Makes

Boeing
McDonnell Douglas

Aircraft Models

DC8
MD11
MD80
737-300
737-500
737-900
24 more

Shipping Details

Dry Ice

No

ECCN

9A991

Proprietary Part

No

Hazmat

No
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Boeing Distribution Services
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