PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

V2B11677-NNCPFiber Lock,valve

Naval Inventory Control Point Mechanicsburg · NSN 4820-01-490-6925 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-490-6925 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-490-6925. Primary manufacturer part number: V2B11677-NNCP.
Features
  • Fiber Lock,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Fiber Lock,valve, cataloged under National Stock Number 4820-01-490-6925, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFiber Lock,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN4820-01-490-6925
Primary Part NumberV2B11677-NNCP
Item NameFiber Lock,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-406-9339V2B11677-NNCP INTERCHANGEABLE
Fiber Lock,valve
Vacco Industries
Cross-Reference Index
Part NumberManufacturer
V2B11677-NNCP PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4820-01-406-9339INTERCHANGEABLE
FIBER LOCK,VALVE
V2B11677-NNCP

Frequently Asked Questions

What is NSN 4820-01-490-6925?

NSN 4820-01-490-6925 is a Fiber Lock,valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-490-6925?

NSN 4820-01-490-6925 has 1 cross-referenced part number: V2B11677-NNCP (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4820-01-490-6925?

There is 1 known substitute for 4820-01-490-6925: 4820-01-406-9339. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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