5305-01-020-2849
Find complete technical information, availability, and procurement data for: 5305-01-020-2849
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-020-2849
Item Name Code
29294
Assigment Date
04/28/1976 (50 years ago)
3a thread class, flat countersunk head style, 1.702 inches minimum and 1.732 inches maximum fastener length, 0.467 inches nominal thread 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
- 0.467 inches nominal
- Fastener Length
- 1.702 inches minimum and 1.732 inches maximum
- Head Style
- flat countersunk
- Head Diameter
- 0.625 inches minimum and 0.635 inches maximum
- Grip Diameter
- 0.3115 inches minimum and 0.3120 inches maximum
- Shank Unthreaded Hole Diameter
- 0.076 inches minimum and 0.081 inches maximum first hole
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.3125 inches
- Grip Length
- 1.240 inches minimum and 1.260 inches maximum
- Thread Quantity Per Inch
- 24
- Countersink Angle
- 100.0 degrees nominal
- Distance From Head Largest Bearing Surface To Shank Hole Center
- 1.588 inches minimum and 1.608 inches maximum first hole
- Material
- steel corrosion resisting overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unjf
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 |
|---|---|
| HT4036-5D20 | Close Tolerance Screw |
| ST3M680-5D20 | Close Tolerance Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-01-020-2849?
The FSCG of the NSN 5305-01-020-2849 is 5305
Does the NSN 5305-01-020-2849 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-020-2849 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 5305-01-020-2849 contain precious materials?
Precious metal content is unknown
Does NSN 5305-01-020-2849 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 5305-01-020-2849 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Apr 28, 1976
Professional Distribution
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Pricing
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