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4820-01-085-9203

Pressure Relief Safety Head

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
Pressure Relief Safety Head
(NSN) National Stock Number
4820-01-085-9203
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
28139
(FIIG) Federal Item Identification Guide
A512U0
Date
11/18/1979 (46 years ago)

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Specs & Compatibility

Criticality Code Justification

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Reference Number Differentiating Characteristics

cleaning, packaging, and marking iaw the latest revision of mil-std-1330

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

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.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0028139

Related Hardware Products

Part Number Description
1212AS118-1 Pressure Relief Safety Head
1212AS118-1CP Pressure Relief Safety Head

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-085-9203?
The FSCG of the NSN 4820-01-085-9203 is 4820
Does the NSN 4820-01-085-9203 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-085-9203 require demilitarization?
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.
Does NSN 4820-01-085-9203 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-085-9203 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-085-9203 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Sun, Nov 18, 1979