5305-01-539-5809
Find complete technical information, availability, and procurement data for: 5305-01-539-5809
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A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
3a thread class, right-hand thread direction, 0.469 inches nominal thread length, 1.469 inches nominal fastener length, fillister countersunk head style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.469 inches nominal
- Fastener Length
- 1.469 inches nominal
- Head Style
- fillister countersunk
- Head Diameter
- 0.389 inches minimum and 0.394 inches maximum
- Head Height
- 0.070 inches minimum and 0.074 inches maximum
- Grip Diameter
- 0.248 inches minimum and 0.249 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 1.000 inches nominal
- Thread Quantity Per Inch
- 28
- Minimum Tensile Strength
- 125000 pounds per square inch
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned By Controlling Agency
- screw-close tolerance 100 deg countersunk reduced head, hi-torque, non magnetic cres, ivd aluminum coated
- Special Features
- lubricant- cetyl alcohol
- Material
- nickel alloy 718 overall
- Material Document And Classification
- ams 5662 national std/spec single material response overall
- Surface Treatment
- aluminum overall
- Surface Treatment Document And Classification
- mil-dtl-83488 ty 2 cls 3 national std/spec single treatment response overall
- Thread Series Designator
- unjf
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FAQs
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When the NSN 5305-01-539-5809 was assigned to the Federal Catalog?
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