3591-4TN625
View detailed technical data, stock status, and sourcing information for: 3591-4TN625
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3591-4TN625 to receive an up to date pricing and availability quote by email.
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
0.250 inches nominal thread size, 28 thread quantity per inch, 0.625 inches nominal length, 0.306 in. min,0.326 in. max 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
- 0.625 inches nominal
- Insert Size
- 0.306 in. min,0.326 in. max
- Thread Quantity Per Inch
- 28
- Nominal Thread Size
- 0.250 inches
- Material
- nickel alloy x-750 overall
- Material Document And Classification
- asm 5669 assn std single material response overall
- Surface Treatment
- silver 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 5325-00-104-3001 | No Name Available | 07/09/2004 |
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 |
|---|---|
| 3591-4TN625 | Screw Thread Insert |
| 3591-4TNV0625 | Screw Thread Insert |
| 6861294 | Screw Thread Insert |
| 686550-64 | Screw Thread Insert |
| 6865501-64 | Screw Thread Insert |
| U780228 | Screw Thread Insert |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5325-00-465-9502?
Does the NSN 5325-00-465-9502 have a Schedule B code assigned?
Does NSN 5325-00-465-9502 require demilitarization?
Does NSN 5325-00-465-9502 contain precious materials?
Does NSN 5325-00-465-9502 contain hazardous materials?
When the NSN 5325-00-465-9502 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
