667288
View detailed technical data, stock status, and sourcing information for: 667288
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An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.
1.188 inches minimum thread length, 2a thread class, right-hand thread direction, hexagon head style, 1.688 inches nominal fastener length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 1.188 inches minimum
- Fastener Length
- 1.688 inches nominal
- Head Style
- hexagon
- Head Height
- 0.312 inches nominal
- Width Between Flats
- 0.750 inches nominal
- Shoulder Diameter
- 0.453 inches nominal second shoulder
- Shoulder Diameter
- 0.531 inches nominal first shoulder
- Shoulder Length
- 0.203 inches nominal first shoulder
- Shoulder Length
- 0.219 inches nominal second shoulder
- Nominal Thread Diameter
- 0.438 inches
- Thread Quantity Per Inch
- 20
- Shoulder Shape
- round all shoulders
- Special Features
- furnished w/unthrd portion below 3rd shoulder has 9/64 in. lg tapered from 1/2 in. dia to 7/16 in. dia; 3rd shoulder dia 0.500 in. nom; 3rd shoulder lg 0.031 in. nom
- Material
- steel comp 1211 or steel comp 1212 or steel comp 1213 or steel comp 1109 or steel comp 1117 or steel comp 1118 or steel comp 1120 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 overall
- Surface Treatment
- cadmium or zinc overall
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5306-00-396-0855 | No Name Available | 06/01/1981 |
| 5305-00-699-6808 | No Name Available | 03/01/1980 |
Related Parts
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FAQs
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What is the FSCG of the NSN 5306-00-298-7836?
Does the NSN 5306-00-298-7836 have a Schedule B code assigned?
Does NSN 5306-00-298-7836 require demilitarization?
Does NSN 5306-00-298-7836 contain precious materials?
Does NSN 5306-00-298-7836 contain hazardous materials?
When the NSN 5306-00-298-7836 was assigned to the Federal Catalog?
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