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4820-01-542-9912
Pressure Relief Safety Head
4820015429912 015429912 PLR-1.00IN 516-7607613ITEMF77
An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes VALVE, SAFETY RELIEF and PLUG, FUSIBLE. For items furnished with a disk, see HEAD AND DISK, SAFETY, PRESSURE RELIER. View more Pressure Relief Safety Head
May 2023
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Restrictions 4820-01-542-9912
4820-01-542-9912 is a Pressure Relief Safety Head that does not have a nuclear hardened feature, but does have another critical feature or features such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.
Import and Export 4820-01-542-9912
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 4820-01-542-9912
- US Navy (N1HE)
- Effective Date:
- 1 Aug 2006
- Supplementary Receivers:
- GG
Approved Sources 4820-01-542-9912
- Part Number
- Manufacturer
- Status
- PLR-1.00IN
- Manufacturer
- 64055 - Oklahoma Safety Equipment Co Inc (Active)
- Incomplete Reference
- Incomplete Reference
- 516-7607613ITEMF77
- 53711 - Naval Sea Systems Command (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
- PLR-1.00IN
- 03950 - Naval Inventory Control Point (Active)
- Incomplete Secondary Reference
- Incomplete Secondary Reference
Datasheet 4820-01-542-9912
- Characteristic
- Specifications
- FIIG
- Specifications
- A512U0
- Criticality Code Justification [CRTL]
- Zzzy
- Reference Number Differentiating Characteristics [ZZZY]
- Material Will Be In Accordance With Navicp Activity Hx Quality Control, Manufacturing And Testing Specifications
Management Data 4820-01-542-9912
Navy
- Cognizance:
- 1H
- Consumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
- Issue, Repair, Requisition Restriction Code:
- BL
- Submit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipment
- Special Material Content:
- 9
- Non-Hazardous or Non-Sensitive Item
NATO Stock Numbers Related to 4820-01-542-9912
Freight Information 4820-01-542-9912
4820-01-542-9912 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 127220. A Sub NMFC of X. It has a NMFC Description of PRESSURE REG/RED/RELIEF VALVES NOI. 4820-01-542-9912 is rated as class 77.5 when transported by Less-Than Truckload (LTL) freight. It has a Uniform Freight Classification (UFC) number of 64490 which rates the freight between FCL and LCL. 4820-01-542-9912 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 594 for ocean manifesting and military sealift. 4820-01-542-9912 is not classified as a special type of cargo when transported by water. 4820-01-542-9912 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.