NSN 4820-00-752-7955
Rupture Disk Flange
About this product
1.180 in. Lg;1.120 in. H;0.375 neck w 1.518-18unf-2a;bursting pressure, 525 to 625 psi.
Manufacturer part number B81-1-561 for national stock number 4820007527955.
Datasheet
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Product description
Pressure Relief Safety Head NSN 4820-00-752-7955.
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MPN or Model
B81-1-561
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
133300 - Machinery/machines NOI -
Unit Weight (Est.)
0.3 lb
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Pressure Relief Safety Head
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.
Pricing and Availability
Get a quote for 4820-00-752-7955 pressure relief safety headManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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B81-1-561 | Edgewood Chemical Biological Center |
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