NSN 0545
Diver's Constant Reserve Valve
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.
forged brass,stainless steel and manganese bronze internal parts,nylon disks,molded urethane plastic knobs,valve has 3000 psig constant reserve actuated by manual on-off lever;3000 psig wp,w/o.750-14 ngs cylinder thd,1.375 in. wrenching flats general characteristics item description.
NSN 4220-00-744-1248 Datasheet
- (NSN) National Stock Number
- 4220-00-744-1248
- (FSG) Federal Supply Group
- 42 - Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials
- (FSC) Federal Supply Classification
- 4220 - Marine Lifesaving and Diving Equipment
- (NIIN) National Item Identification Number
- 00-744-1248
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 77777
- Date
- Mon, Feb 26, 1968
- General Characteristics Item Description
- forged brass,stainless steel and manganese bronze internal parts,nylon disks,molded urethane plastic knobs,valve has 3000 psig constant reserve actuated by manual on-off lever;3000 psig wp,w/o.750-14 ngs cylinder thd,1.375 in. wrenching flats
Identification
- Demilitarization Code
- A - 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.
- Precious Metals Indicator
- A - Item does not contain precious metal.
- 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.
- Source of Supply Code
- SMS - Defense logistics agency, enterprise business systems
- Pseudo Item Name Code
- 1654277
Cross Reference
CAGE Codes
- 94120
-
Aqualung Usa, IncU.s./canadian manufacturers
- 28916
-
Atlantic Microwave Corporation Div Cobham Electronic SystemsU.s./canadian manufacturers
- 44655
-
Ohmite Holding, L.l.c. Dba Ohmite ManufacturingU.s./canadian manufacturers
- 82805
-
Metal Textile Div of General Cable CorpU.s./canadian manufacturers
- 89020
-
Te Connectivity CorporationU.s./canadian manufacturers
- 12717
-
Becton Dickinson and Co Primary Care Diagnostics DivU.s./canadian manufacturers
- 60782
-
Crossfield Products Corp. Dba Crossfield Products Corp Div Rancho DominguezU.s./canadian manufacturers
- D9182
-
Zf Industrieantriebe Witten GmbhNon-us manufacturer (nato), other foreign organization or codification bureaus
Freight Information
- Air Commodity
- BZ -
- Air Dimension
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- National Motor Freight Class Rating
- J - 100.0
- Special Handling
- 9 - Other or no special handling required (sh)
- Type of Cargo
- Z - No special type of cargo code applicable
- Uniform Freight Classification Item Number
- 33230
- Water Commodity
- 634 - Cylinders, compressed gas, filled or empty
- National Motor Freight Classification Item Number
- 188340
Questions & Answers
-
What is the FSCG of the NSN 4220-00-744-1248?
The FSCG of the NSN 4220-00-744-1248 is 4220
-
Does NSN 4220-00-744-1248 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 4220-00-744-1248 contain precious materials?
Item does not contain precious metal.
-
Does NSN 4220-00-744-1248 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 4220-00-744-1248 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, Feb 26, 1968
Pricing & Availability
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