Nut, Stainless Steel, Self-Locking, Extended Washer, Double Hexagon, Overall Height 0.290 Inch Maximum

Part # ST2118-10

The ST2118-10 Nut, made from Iron Alloy 660, is essential for KC-46A aircraft, featuring a 0.250" nominal right-hand thread and 90-degree countersink. With FAA certification, it ensures dependable performance in critical aviation applications.
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Overview

Nut is a self-locking, double hexagon component designed for fastening applications. The part number ST2118-10 indicates that this nut features a right-hand thread direction and is made of steel. It has an overall height that ranges from 0.270 to 0.290 inches, ensuring a secure fit in various assembly configurations. The nut is designed with a prevailing torque all metal locking feature, which enhances its reliability in critical applications. Additionally, the nut has an outside washer diameter of 0.420 to 0.440 inches, contributing to its stability when in use.

Features & Benefits

  • Supports right-hand threaded engagement
  • Provides a double hexagon style for improved grip
  • Features a prevailing torque all metal design for reliable locking

Technical Information

UNSPSC Code

31161727

UNSPSC Category

Hexagonal nuts

Lead Time (Days)

290

Product Class Description

Hexagonal nuts

Harmonized Tariff Schedule Code

7318160085

Storage Required

No

Unit Of Measure

EA

Pieces Per Pound

0

DFAR Applicable

No

Revision Level Applicable

No

Product Class

31161727

Material Composition

STAINLESS STEEL (S/STEEL)

Design Holder CAGE Code

77445

Design Holder

PRATT & WHITNEY AIR

Potential Alternates

5310003827593

Aircraft Makes

Boeing

Aircraft Models

747-400PC
BBJ 747-8

Engine Makes

Pratt & Whitney
IAE

Engine Models

PW4060-3
PW4060A-3
PW4050-3
PW4060C
PW4164
PW4060
4 more

Shipping Details

Dry Ice

No

ECCN

EAR99

Proprietary Part

No

Hazmat

No
Buy now from
Boeing Distribution Services
This product is no longer available.
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