458-821
View detailed technical data, stock status, and sourcing information for: 458-821
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Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-576-6917
Item Name Code
01852
Assigment Date
01/01/1963 (63 years ago)
0.562 inches nominal fastener length, right-hand thread direction, knurled no. 4 head style, 2a thread class, 0.219 inches minimum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 0.219 inches minimum
- Fastener Length
- 0.562 inches nominal
- Head Style
- knurled no. 4
- Head Diameter
- 0.312 inches nominal
- Head Height
- 0.375 inches nominal
- First Diameter From Head
- 0.110 inches nominal
- Distance From Largest Bearing Surface Of Head To End Of First Diameter
- 0.562 inches nominal
- Internal Drive Style
- slot
- Nominal Thread Diameter
- 0.164 inches
- Features Provided
- casehardened
- Thread Quantity Per Inch
- 32
- Minimum Yield Strength
- 22000 pounds per square inch
- Externally Relieved Body Diameter Quantity
- 1
- Material
- steel corrosion resisting overall
- Material Document And Classification
- qq-s-763 fed spec single material response overall
- Surface Treatment
- passivate overall
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5820-00-612-6685 | No Name Available | 01/01/1963 |
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-576-6917?
The FSCG of the NSN 5305-00-576-6917 is 5305
Does the NSN 5305-00-576-6917 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-576-6917 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 5305-00-576-6917 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-576-6917 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 5305-00-576-6917 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
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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