Naval Ship Systems Command · NSN 4820-01-103-0158 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-103-0158 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-103-0158. Primary manufacturer part number: 501-4675698 ITEM 13.
4820-01-103-0158 — No Item Name Available illustration
Features
Rod Retainer,valve — FSC 4820
General Characteristics Item Description: NICKEL COPPER ALLOY; 1.620 IN. ID; 0.560 IN. THK IN
2 verified cross-references
Primary manufacturer: Naval Ship Systems Command
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
General Description
The Rod Retainer,valve, cataloged under National Stock Number 4820-01-103-0158, 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 2 commercial cross-references from 1 manufacturer, 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
4820-01-103-0158
Primary Part Number
501-4675698 ITEM 13
Item Name
Rod Retainer,valve
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Naval Ship Systems Command
Status
ACTIVE
General Characteristics Item Description
NICKEL COPPER ALLOY; 1.620 IN. ID; 0.560 IN. THK IN
NSN 4820-01-103-0158 is a Rod Retainer,valve, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-103-0158?
NSN 4820-01-103-0158 has 2 cross-referenced part numbers: 501-4675698 (Naval Ship Systems Command), 501-4675698 ITEM 13 (Naval Ship Systems Command).
What NSN replaces 4820-01-103-0158?
There are 12 known substitutes for 4820-01-103-0158: 3020-01-096-2021, 4820-01-103-0157, 4820-01-103-3325 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 501-4675698 ITEM 13?
Key specifications for 501-4675698 ITEM 13: General Characteristics Item Description: NICKEL COPPER ALLOY; 1.620 IN. ID; 0.560 IN. THK IN. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.