4820-01-348-0683

Pressure Relief Safety Head

4820013480683 013480683 A-110-28

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

4820-01-348-0683 HEAD,SAFETY,PRESSURE RELIEF 4820013480683 013480683

Managed by United States
NSN Created on 4 Nov 1991
Data Last Changed
January 2023
NATO Update Count
8
NATO Data Quality
4820-01-348-0683 HEAD,SAFETY,PRESSURE RELIEF 4820013480683 013480683 1/1
NSN 4820-01-348-0683 (Generic Image) 1/1

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4820-01-348-0683 Related Documents Related Documents 4820-01-348-0683 1+ Documents (More...)

1989 4820-01-527-7167 Pressure Relief Safety Head 800637RNCC: 3 | RNVC: 2 | DAC: B 14 Feb 2005 4820-01-348-0683

4820-01-348-0683 Demil Restrictions 4820-01-348-0683

DEMIL: A | DEMILI: | CRITICALITY: | HMIC: N | PMIC: U | EDC: | ADPEC:

4820-01-348-0683 is a Pressure Relief Safety Head 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. The precious metals content of this item is unknown.

4820-01-348-0683 HTS and ScheduleB Import and Export 4820-01-348-0683

4820-01-348-0683 End Users End Users 4820-01-348-0683

Singapore (YJ01)
Effective Date:
1 Oct 2001
United Kingdom (ZK01)
Effective Date:
1 Apr 1991
Norway (ZT01)
Effective Date:
1 Feb 2004

4820-01-348-0683 Manufacturers Approved Sources 4820-01-348-0683

4820-01-348-0683 Related Items NATO Stock Numbers Related to 4820-01-348-0683

4820-01-348-0683 Freight Data Freight Information 4820-01-348-0683

4820-01-348-0683 has freight characteristics managed by the United Kingdom (UK).. 4820-01-348-0683 has a variance between NMFC and UFC when transported by rail and the description should be consulted.