5305-00-480-4478
Hexagon Head Cap Screw
Find complete technical information, availability, and procurement data for NSN 5305-00-480-4478 All details are based on official government and industry records to support accurate and compliant procurement.
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-480-4478
Item Name Code
18257
Assigment Date
09/11/1970 (55 years ago)
2.438 inches minimum thread length, hexagon head style, 2.500 inches nominal fastener length, 2a thread class, right-hand thread direction
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Class
- 2a
- Thread Direction
- right-hand
- Thread Length
- 2.438 inches minimum
- Fastener Length
- 2.500 inches nominal
- Head Style
- hexagon
- Head Height
- 0.281 inches nominal
- Width Between Flats
- 0.625 inches nominal
- Nominal Thread Diameter
- 0.438 inches
- Thread Quantity Per Inch
- 20
- Material
- steel comp 1541 overall
- Material Document And Classification
- qq-s-634 fed spec all material responses overall
- Surface Treatment Document And Classification
- mil-p-16232,type z,cl 4 mil spec all treatment responses overall
- Thread Series Designator
- unf
Related Parts & Specifications
This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.
| Part Number | Name |
|---|---|
| 5305004804478 | Hexagon Head Cap Screw |
| 7413898 | Hexagon Head Cap Screw |
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- A - 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- A003B0
- U - Precious metal content is unknown
- 0018257
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 7318152000
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- BE
- 093486
- Z
- 48950
- W - Rating variable
- 713 - Metal hardware
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- BZ -
- bolts,nuts or screws, noi (sub 3)
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5305-00-480-4478
What is the FSCG of the NSN 5305-00-480-4478?
The FSCG of the NSN 5305-00-480-4478 is 5305
Does the NSN 5305-00-480-4478 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-480-4478 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 5305-00-480-4478 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-480-4478 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 5305-00-480-4478 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Sep 11, 1970
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