1191-4CN0625
View detailed technical data, stock status, and sourcing information for: 1191-4CN0625
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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
0.306 in. min 0.326 in. max free od insert size, 0.625 inches nominal length, steel corrosion resisting overall material, 28 thread quantity per inch, 0.250 inches nominal thread size
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Length
- 0.625 inches nominal
- Insert Size
- 0.306 in. min 0.326 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
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5340-00-584-9471 | No Name Available | 01/01/1963 |
| 5340-00-598-5652 | No Name Available | 11/17/1971 |
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 |
|---|---|
| 1191-4CN0625 | Screw Thread Insert |
| 1191-4CNX5-8 | Screw Thread Insert |
| 1191-6CN625 | Screw Thread Insert |
| 8908489 | Screw Thread Insert |
| MS124776 | Screw Thread Insert |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5325-00-290-4502?
Does the NSN 5325-00-290-4502 have a Schedule B code assigned?
Does NSN 5325-00-290-4502 require demilitarization?
Does NSN 5325-00-290-4502 contain precious materials?
Does NSN 5325-00-290-4502 contain hazardous materials?
When the NSN 5325-00-290-4502 was assigned to the Federal Catalog?
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Pricing
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