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4820-01-449-8222

Pressure Relief Safety Head

4820014498222 014498222 5526-235 298514 KWMLCF.001.181 5526-16.2 BAR-CE LF-40280 20J23491

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

4820-01-449-8222 HEAD,SAFETY,PRESSURE RELIEF 4820014498222 014498222

Managed by United States
NSN Created on 16 Oct 1997
Data Last Changed
January 2023
NATO Update Count
11
NATO Data Quality
4820-01-449-8222 HEAD,SAFETY,PRESSURE RELIEF 4820014498222 014498222 1/1
NSN 4820-01-449-8222 (Generic Image) 1/1

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4820-01-449-8222 Related Documents Related Documents 4820-01-449-8222 5+ Documents (More...)

KWMLCF.001.060RNCC: 5 | RNVC: 2 | DAC: 6KWMATS.001-004RNCC: 5 | RNVC: 2 | DAC: 6 16 Oct 1997 4820-01-449-8222
01-630-6985 Vehicular Cable And Conduit Assembly 171766RNCC: 5 | RNVC: 2 | DAC: 4 14 Aug 2014 4820-01-449-8222
2 8 Mar 1990 5330-01-316-4264 Packing Material M7391-9RNCC: 5 | RNVC: 2 | DAC: 2 8 Mar 1990 4820-01-449-8222
G16RNCC: 5 | RNVC: 2 | DAC: 4 28 Sep 2017 4820-01-666-9022 Pressure Relief Safety Head And Disk 5526-235
4820-00-722-6523 Pressure Relief Safety Head 2396236-1RNCC: 3 | RNVC: 2 | DAC: A 1 Jan 1963 4820-01-449-8222
B518JYT-250RNCC: 5 | RNVC: 2 | DAC: E 4 May 2001 4820-01-666-9022 Pressure Relief Safety Head And Disk 5526-235

4820-01-449-8222 Demil Restrictions 4820-01-449-8222

DEMIL: A | DEMILI: | CRITICALITY: X | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

4820-01-449-8222 is a Pressure Relief Safety Head that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. 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.

4820-01-449-8222 HTS and ScheduleB Import and Export 4820-01-449-8222

4820-01-449-8222 End Users End Users 4820-01-449-8222

Canada (ZC01)
Effective Date:
1 Oct 2008
France (ZF01)
Effective Date:
1 Nov 1998
United Kingdom (ZK01)
Effective Date:
1 Feb 2004
Netherlands (ZN01)
Effective Date:
1 Oct 1997

4820-01-449-8222 Related Items NATO Stock Numbers Related to 4820-01-449-8222

4820-01-449-8222 Freight Data Freight Information 4820-01-449-8222

4820-01-449-8222 has freight characteristics.. 4820-01-449-8222 has a variance between NMFC and UFC when transported by rail and the description should be consulted.