2391-4CN0375
View detailed technical data, stock status, and sourcing information for: 2391-4CN0375
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A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate
0.375 inches nominal length, 28 thread quantity per inch, 0.250 inches nominal thread size, 0.304 in. min,0.311 in max free od insert size, 3b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Length
- 0.375 inches nominal
- Insert Size
- 0.304 in. min,0.311 in max free od
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Material
- steel corrosion resisting overall
- Material Document And Classification
- ams 7245 assn std single material response overall
- Style Designator
- coil
- Thread Series Designator
- unf
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 |
|---|---|
| 2391-4CN0375 | Screw Thread Insert |
| 2391-4CNX375 | Screw Thread Insert |
FAQs
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What is the FSCG of the NSN 5325-00-863-8142?
Does the NSN 5325-00-863-8142 have a Schedule B code assigned?
Does NSN 5325-00-863-8142 require demilitarization?
Does NSN 5325-00-863-8142 contain precious materials?
Does NSN 5325-00-863-8142 contain hazardous materials?
When the NSN 5325-00-863-8142 was assigned to the Federal Catalog?
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