5305-00-525-9313
Find complete technical information, availability, and procurement data for: 5305-00-525-9313
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-525-9313
Item Name Code
29294
Assigment Date
01/01/1963 (63 years ago)
1.900 inches nominal fastener length, 0.400 inches nominal thread length, right-hand thread direction, 3a thread class, flat countersunk head style
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
- 0.400 inches nominal
- Fastener Length
- 1.900 inches nominal
- Head Style
- flat countersunk
- Head Diameter
- 0.930 inches minimum and 0.940 inches maximum
- Grip Diameter
- 0.4982 inches minimum and 0.4991 inches maximum
- Shank Unthreaded Hole Diameter
- 0.106 inches minimum and 0.111 inches maximum first hole
- Internal Drive Style
- cross recess type 1
- Nominal Thread Diameter
- 0.500 inches
- Grip Length
- 1.500 inches nominal
- Thread Quantity Per Inch
- 20
- Minimum Tensile Strength
- 160000 pounds per square inch
- Countersink Angle
- 100.0 degrees nominal
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 1.760 inches nominal first hole
- Surface Finish
- 32.0 microinches grip
- Surface Finish
- 63.0 microinches threads
- Material
- steel comp 4340 overall
- Material Document And Classification
- mil-s-5000 mil spec single material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416 ty 1 cl 3 fed spec single treatment response overall
- 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 |
|---|---|
| 90-8452 | Close Tolerance Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-525-9313?
The FSCG of the NSN 5305-00-525-9313 is 5305
Does the NSN 5305-00-525-9313 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-525-9313 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 5305-00-525-9313 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-525-9313 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 5305-00-525-9313 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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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 Surplus | 14 |
| New Material | 269 |
| Total | 283 |
Availability of this item was last updated on:
12/10/2025 11:12 AM EST.
Stock levels and pricing are subject to change.