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MATERIAL:
  • Nut and Washer - Alloy Steel per AISI 8740 (AMS 6322/6325/6327).
  • AISI 4340 (AMS-S-5000). Heat Treatment RC 36/40 per AMS-H-6875.
FINISH : Nut and Washer - Cadmium Plate to AMS-QQ-P-416 Type II, Class 2.

LUBRICANT: Nut and Washer - Cetyl Alcohol per A/DET 0013 (Code E).

PERFORMANCE : In accordance with Standard NSA 5457 and sheet 3 of DHO 35-xxE.

THREADS: In accordance with AS 8879.

Note: SD part Number:
  • DHO 35-xxE = Self Aligning Nut Assembly
  • DHO 35 NxxE = Nut
  • DHO 35 WxxE = Washer
APPLICATION: The DHO Feature Double Hex Details, High Tensile performance and Self Aligning characteristics. They are particulary designed simplify and provide cost savings in the assembly of components having non parallel surfaces by eliminating requirements for tapered shims or spot facing operations.

Contact Howmet for the diameter/type in manufacturing.
Unit of Measure

A ±.005

 N/A 0.830 Inch

C - MIN

 N/A 0.637 Inch

D ±.005

 N/A 0.555 Inch

E ±.005

 N/A 0.260 Inch

H ±.005

 N/A 0.540 Inch

L ±.005

 N/A 1.000 Inch

M ±.005

 N/A 0.169 Inch

N - REF

 N/A 0.491 Inch

P ±.003

 N/A 0.663 Inch

R ±.005

 N/A 0.561 Inch

T - REF

 N/A 0.257 Inch

W - MAX

 N/A 0.564 Inch

W - MIN

 N/A 0.553 Inch

X - REF

 N/A 0.628 Inch

Y - REF

 N/A 0.455 Inch

Z - REF

 N/A 0.125 Inch

Ultimate Tensile Strength

 N/A 28000 lb/min

Thread Length of The Screw Min.

 N/A 0.485 Inch

Thread Type

 N/A Unified

Configuration 1

 N/A Double Hex

Configuration 2

 N/A Self-Aligning

Configuration 3

 N/A Deep C'Bore

Lock

 N/A Crimp Lock

Simplified Material

 N/A Alloy Steel

Strength

 N/A 160KSI - 1100Mpa

Temperature

 N/A 450°F - 235°C

Specific Material

 N/A Nut and Washer - Alloy Steel per AISI 8740 (AMS 6322/6325/6327)

Thread

 N/A 0.5000-20 UNJF-3B

Part Family

 N/A DHO 35-xxE