Nuclear Reactors: 820-4530247-1, 820-4530435-1, 820-4550831PCS 1-16

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MFG SKUNSNItem NameDetailsManufacturer (CAGE)RFQ
820-4530247-1
82045302471
4470-01-005-8909Piston Lock PlateReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

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820-4530248-1
82045302481
4470-01-014-3566By-Pass AssemblyReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

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820-4530252-1
82045302521
4470-01-014-3564Indicator, Spring BushingReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

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820-4530253
8204530253
4470-01-005-8908Indicator rod AssemblyReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Ship Systems Command (80064)

Quote

820-4530253-1
82045302531
4470-01-005-8908Indicator rod AssemblyReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530255-1
82045302551
4470-01-022-6306Rod, SpecialReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530326
8204530326
4470-00-006-7870Filter, PurificationReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530432-2
82045304322
4470-01-051-9182Cap, SpecialReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530434-4
82045304344
4470-01-206-35963 in Swing Check VlReference Number Differentiating Characteristics: Selected and tested for nuclear propulsion plant systems
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530434-5
82045304345
4470-01-227-49693 in Swg Chk ValveReference Number Differentiating Characteristics: Selected and tested for nuclear propulsion plant systems
Criticality Code Justification: ZZZY
General Nuclear Corp. (67093)

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820-4530435-1
82045304351
4470-01-225-9480Handwheel Assy.Reference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530474
8204530474
4470-01-070-0217Retainer, BellowsNaval Sea Systems Command (53711)

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820-4530699-1
82045306991
4470-01-159-1214Seal Ring, Nuclear Coolant SystemReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)
Naval Ship Systems Command (80064)

Quote

820-4530700-19
820453070019
4470-01-211-8307Support PlateReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
General Characteristics Item Description: Low alloy steel per astm A-588
Naval Sea Systems Command (53711)

Quote

820-4530700-9
82045307009
4470-01-159-1214Seal Ring, Nuclear Coolant SystemReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

820-4530716-1
82045307161
4470-01-211-8307Support PlateReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
General Characteristics Item Description: Low alloy steel per astm A-588
Naval Sea Systems Command (53711)

Quote

820-4550739-1
82045507391
4470-00-525-9836Handwheel Torquing AssemblyReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Ship Systems Command (80064)

Quote

820-4550821PC3
8204550821PC3
4470-01-021-0055Stem, Piston OperatorReference Number Differentiating Characteristics: Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
Criticality Code Justification: ZZZY
Naval Ship Systems Command (80064)

Quote

820-4550828PCS1-7
8204550828PCS17
4470-01-021-0067Filter Assembly, SpecialReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Ship Systems Command (80064)

Quote

820-4550831PCS 1-16
8204550831PCS116
4470-01-022-6308Cap AssemblyReference Number Differentiating Characteristics: Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications
Criticality Code Justification: ZZZY
Naval Sea Systems Command (53711)

Quote

  • We solve sourcing challenges for 820-4530247-1, 820-4530252-1, 820-4530253, 820-4530255-1, 820-4530434-5, 820-4530700-19, 820-4530700-9, 820-4550739-1, 820-4550828PCS1-7, 820-4550831PCS 1-16 - NSN parts, hard to find, long lead time and obsolete components.