Naval Ship Systems Command · NSN 4820-01-191-6572 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-191-6572 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-191-6572. Primary manufacturer part number: 501-4675792 ITEM 5.
4820-01-191-6572 — No Item Name Available illustration
Features
Rack,valve — FSC 4820
General Characteristics Item Description: NICKEL ALUMINUM BRONZE; 1.000 IN. O/A THK; 6.375 IN. O/A LG; 0.135 IN. DIA THRU HOLE IN
4 verified cross-references
Primary manufacturer: Naval Ship Systems Command
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Rack,valve, cataloged under National Stock Number 4820-01-191-6572, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-191-6572
Primary Part Number
501-4675792 ITEM 5
Item Name
Rack,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Naval Ship Systems Command
Status
ACTIVE
General Characteristics Item Description
NICKEL ALUMINUM BRONZE; 1.000 IN. O/A THK; 6.375 IN. O/A LG; 0.135 IN. DIA THRU HOLE IN
NSN 4820-01-191-6572 is a Rack,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-191-6572?
NSN 4820-01-191-6572 has 4 cross-referenced part numbers: 501-4675792 (Naval Ship Systems Command), 87643-9804 (Electric Boat Corporation Div General Dynamics Electric Boat), 501-4675792 ITEM 5 (Naval Ship Systems Command), 87643-9804 ITEM 5 (Electric Boat Corporation Div General Dynamics Electric Boat).
What NSN replaces 4820-01-191-6572?
There are 12 known substitutes for 4820-01-191-6572: 4820-01-103-3326, 4820-01-137-4631, 4820-01-137-4632 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 501-4675792 ITEM 5?
Key specifications for 501-4675792 ITEM 5: General Characteristics Item Description: NICKEL ALUMINUM BRONZE; 1.000 IN. O/A THK; 6.375 IN. O/A LG; 0.135 IN. DIA THRU HOLE IN. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.