National Item Identification Number

01-415-0802
014150802
4820-01-415-0802
4820-01-415-0802

National Stock Number

Item Name

VALVE,SAFETY RELIEF,OXYGEN SYSTEM

Federal Supply Class

4820

Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It is specifically designed and/or cleaned for oxygen systems. See VALVE, SAFETY RELIEF.

Commercial and Government Entity Code (Supplier Data)

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19062

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ESSEX CRYOGENICS OF MISSOURI INC
8007 CHIVVIS DR
SAINT LOUIS
MO
63123
314-832-8077

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0D4Y1

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ROCKWOOD SWENDEMAN
150 COLDENHAM RD
WALDEN
NY
12586
207-885-9446

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0D4Y1

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ROCKWOOD SWENDEMAN
150 COLDENHAM RD
WALDEN
NY
12586
207-885-9446

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Reference Numbers (Part Numbers)

50C-0033-0268
508-0116-3-55
710NACD-A

Required Categories

MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
CO

Required Description

COPPER ALLOY BODY
A7 ANGLE
NITROGEN, LIQUID 1ST RESPONSE
OXYGEN, LIQUID 2ND R