11825D4-11AF
View detailed technical data, stock status, and sourcing information for: 11825D4-11AF
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-512-8311
Item Name Code
29294
Assigment Date
09/11/2003 (22 years ago)
0.420 inches minimum and 0.430 inches maximum thread length, flat countersunk head style, 3a thread class, 1.098 inches minimum and 1.128 inches maximum fastener length, right-hand thread direction
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
- Thread Length
- 0.420 inches minimum and 0.430 inches maximum
- Fastener Length
- 1.098 inches minimum and 1.128 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.385 inches minimum and 0.394 inches maximum
- Spline Major Diameter
- 0.154 inches minimum and 0.156 inches maximum
- Grip Diameter
- 0.249 inches nominal
- Point Diameter
- 0.425 inches nominal
- Point Style
- flat
- Internal Drive Style
- torx
- End Item Identification
- fighter-aircraft first f18 e/f
- Nominal Thread Diameter
- 0.250 inches
- Grip Length
- 0.678 inches minimum and 0.698 inches maximum
- Thread Quantity Per Inch
- 28
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Part Name Assigned By Controlling Agency
- bolt, 100 degree reduced head, gear drive recess
- Special Features
- 125 ksi shear strength
- Material
- nickel alloy 718 overall
- Material Document And Classification
- ams 5662 assn std single material response overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unjf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-01-481-9377 | No Name Available | 12/01/2012 |
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 |
|---|---|
| 11825C4-11AF | Close Tolerance Screw |
| 11825D4-11AF | Close Tolerance Screw |
| 3M1170C4-11AF | Close Tolerance Screw |
| 3M1170D4-11AF | Close Tolerance Screw |
| GS1014C4-11AF | Close Tolerance Screw |
| HP1170D4-11F | Close Tolerance Screw |
| TX1027C4-11AF | Close Tolerance Screw |
| TX1027D4-11AF | Close Tolerance Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-512-8311?
The FSCG of the NSN 5305-01-512-8311 is 5305
Does the NSN 5305-01-512-8311 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-512-8311 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-01-512-8311 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-512-8311 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-01-512-8311 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Thu, Sep 11, 2003
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
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 750 |
| New Surplus | 1 |
| Total | 751 |
Availability of this item was last updated on:
12/27/2025 04:12 PM EST.
Stock levels and pricing are subject to change.