Collar, Corrosion Resistant Steel-Rivet Overall Height 0.532 Inch Minimum and 0.552 Inch Maximum
Part # HL78DU-8
HL COLLAR
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Overview
The Collar, HL78DU8, is a threaded (break off) type designed for use in the C-5 aircraft. This collar features a right-hand thread direction with a unified national joint fine (UNJF) thread series designator. The collar has a minimum height of 0.532 inches and a maximum height of 0.552 inches, ensuring proper fit and stability. It has an inside diameter ranging from 0.268 inches to 0.272 inches and an outside diameter between 0.408 inches and 0.412 inches. The nominal thread size is 0.250 inches, and the thread class is 3B. This collar is lubricated with solid film for enhanced performance.
Features & Benefits
Designed for right-hand threaded engagement
Provides a threaded type suitable for secure fastening
Features solid film lubrication for improved performance
Technical Information
UNSPSC Code
31160000
UNSPSC Category
Hardware
Lead Time (Days)
570
Product Class Description
Collar/Washer Assy
Storage Required
No
Unit Of Measure
EA
Pieces Per Pound
0
DFAR Applicable
No
Revision Level Applicable
No
Product Class
3116
Material Composition
CORROSION RESISTANT STEEL (CRES)
Design Holder CAGE Code
73197
Design Holder
HI-SHEAR CORPORATION
Potential Alternates
HL78DU8
Shipping Details
Dry Ice
No
ECCN
EAR99
Proprietary Part
No
Hazmat
No
Buy now from
Boeing Distribution Services
This product is no longer available.
DISCLAIMER: Product information provided “as is.” Boeing may add, change, discontinue or remove this information at any time. Product photos may not be exact match to product delivered. Seeterms & conditions.
