12543408-004
Hexagon Head Cap Screw
This page provides complete and verified information for part number 12543408-004, NSN 5305-01-627-1830
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
An item designed to be interposed between a cable and its support or housing to prevent chafing caused by contraction and expansion due to changes in the ambient temperature or damage or injury from outside sources. Excludes:such items as loom, cotton sleeving, rubber blankets, grade clamps and all types of conduit and insulation sleeving,electrical.
2.000 inches nominal fastener length, chamfer flange head style, 1.250 inches minimum and 1.734 inches maximum thread length, right-hand thread direction, 2a thread class
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
- 1.250 inches minimum and 1.734 inches maximum
- Fastener Length
- 2.000 inches nominal
- Head Style
- chamfer flange
- Head Height
- 0.516 inches nominal
- Width Between Flats
- 0.750 inches nominal
- Extended Washer Diameter
- 1.078 inches nominal
- End Item Identification
- 015498565
- Nominal Thread Diameter
- 0.500 inches
- Thread Quantity Per Inch
- 13
- Material
- steel overall
- Thread Series Designator
- unc
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 1 - Full descriptive item identification
- 0 - Represents items with no adp components
- 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
- A - Item does not contain precious metal.
- 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
- GX
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 12543408-004
What is the FSCG of the NSN 5305-01-627-1830?
Does the NSN 5305-01-627-1830 have a Schedule B code assigned?
Does NSN 5305-01-627-1830 require demilitarization?
Does NSN 5305-01-627-1830 contain precious materials?
Does NSN 5305-01-627-1830 contain hazardous materials?
When the NSN 5305-01-627-1830 was assigned to the Federal Catalog?
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