5355-00-504-9991
Dial Mask
Find complete technical information, availability, and procurement data for NSN 5355-00-504-9991 All details are based on official government and industry records to support accurate and compliant procurement.
An item designed to act as a switching or triggering device by means of a disruptive discharge of electricity (a spark) between the electrodes. The insulation (usually air) between the electrodes is self-restoring after passage of the spark. For spark gaps used as a protective device, see arrester, electrical surge. For items with additional circuitry which perform complete modulation functions, see modulator, radar.
3 slots 50 deg angular lg by 0.320 in. w; 3 slots 50 deg angular lg by 0.230 in. w; hub surface treatment, cadmium special features, hole attachment method, 5.390 inches nominal outside diameter, 0.312 inches nominal material thickness, 6 dial observation slot quantity
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Outside Diameter
- 5.390 inches nominal
- Material Thickness
- 0.312 inches nominal
- Attachment Method
- hole
- Dial Observation Slot Quantity
- 6
- Special Features
- 3 slots 50 deg angular lg by 0.320 in. w; 3 slots 50 deg angular lg by 0.230 in. w; hub surface treatment, cadmium
- Material
- aluminum alloy mask
- Material
- copper alloy hub
- Style Designator
- slotted
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 |
|---|---|
| 118B112 | Dial Mask |
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
- K - Full descriptive - reference item identification
- 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.
- A530Q0
- U - Precious metal content is unknown
- 0009867
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
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
- XX
- 108590
- X
- 55550
- P - 77.5
- 652 - Instruments, scientific
- 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 -
- knobs/pulls door/drawer noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 5355-00-504-9991
What is the FSCG of the NSN 5355-00-504-9991?
Does NSN 5355-00-504-9991 require demilitarization?
Does NSN 5355-00-504-9991 contain precious materials?
Does NSN 5355-00-504-9991 contain hazardous materials?
When the NSN 5355-00-504-9991 was assigned to the Federal Catalog?
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