HLT623SD-14-12
View detailed technical data, stock status, and sourcing information for: HLT623SD-14-12
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An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
yellow identification code color, 3a thread class, right-hand thread direction, 1.375 inches minimum and 1.395 inches maximum fastener length, flush 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
- Identification Code Color
- yellow
- Fastener Length
- 1.375 inches minimum and 1.395 inches maximum
- Head Style
- flush countersunk
- Width Between Flats
- 0.1895 inches minimum and 0.1930 inches maximum
- Shank Diameter
- 0.4365 inches minimum and 0.4370 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.8812 inches minimum and 0.8884 inches maximum
- Lubrication
- cetyl alcohol, spec 305, hi-shear corp
- Grip Length
- 0.1865 inches minimum and 0.1895 inches maximum
- Nominal Thread Size
- 0.438 inches
- Countersink Angle
- 100.0 degrees nominal
- Material
- nickel alloy 718 overall
- Material Document And Classification
- ams5662 assn std single material response overall
- Thread Series Designator
- unjf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| HLT623SD-14-12 | Pin-Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-01-415-1892?
Does the NSN 5320-01-415-1892 have a Schedule B code assigned?
Does NSN 5320-01-415-1892 require demilitarization?
Does NSN 5320-01-415-1892 contain precious materials?
Does NSN 5320-01-415-1892 contain hazardous materials?
When the NSN 5320-01-415-1892 was assigned to the Federal Catalog?
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