4820-01-565-8760
Pressure Re Safety Head and Disk
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Official Item Classification
- Name
- Pressure Re Safety Head and Disk
- (NSN) National Stock Number
- 4820-01-565-8760
- (FSG) Federal Supply Group
- 48 Valves
- (FSC) Federal Supply Classification
- 4820 Nonpowered Valves
- (INC) Item Name Code
- 48328
- (FIIG) Federal Item Identification Guide
- A512Y0
- Date
- 08/12/2008 (18 years ago)
1/2 inch relief valve type 1551-t. end item identification, nickel alloy disk material, disc assembly part name assigned by controlling agency, nickel alloy head material, zzzy criticality code justification
Specs & Compatibility
1/2 inch relief valve type 1551-t.
zzzy
disc assembly
nickel alloy
nickel alloy
for pressures 20-55 psig.
cleaning, packaging, and marking iaw the latest revision of mil-std-1330
Regulatory Compliance
Item does not contain precious metal.
The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0048328
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| A10632.001.000CP | Pressure Re Safety Head and Disk |