PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

V1D10862 ITEM 32Fiber Lock,valve

Vacco Industries · NSN 4820-01-406-9337 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-406-9337 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-406-9337. Primary manufacturer part number: V1D10862 ITEM 32.
Features
  • Fiber Lock,valve — FSC 4820
  • 7 verified cross-references
  • Primary manufacturer: Vacco Industries
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Fiber Lock,valve, cataloged under National Stock Number 4820-01-406-9337, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Vacco Industries. This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFiber Lock,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersVacco Industries (CAGE 99517); Naval Inventory Control Point Mechanicsburg (CAGE 03950)
Technical Specifications
ParameterValue
NSN4820-01-406-9337
Primary Part NumberV1D10862 ITEM 32
Item NameFiber Lock,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerVacco Industries
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4820-01-406-3555V2C13128-7NA INTERCHANGEABLE
Retainer,disk,valve
Vacco Industries
4820-01-406-9339V2B11677-NNCP INTERCHANGEABLE
Fiber Lock,valve
Vacco Industries
4820-01-407-6524V2C13129-7NA INTERCHANGEABLE
Retainer,disk,valve
Vacco Industries
4820-01-479-2948 INTERCHANGEABLE
Seat,valve
4820-01-479-3015V1D10862 ITEM 7CP INTERCHANGEABLE
Stem,fluid Valve
Naval Inventory Control Point Mechanicsburg
4820-01-479-3245V1D10862 ITEM 5CP INTERCHANGEABLE
Cap,valve
Naval Inventory Control Point Mechanicsburg
4820-01-479-3249 INTERCHANGEABLE
Retainer,disk,valve
4820-01-542-4698V1D10808-01 INTERCHANGEABLE
Valve,throttle
Vacco Industries
Cross-Reference Index
Part NumberManufacturer
V2B11676-NN Vacco Industries (USA)
V2B11676-NNCP Naval Inventory Control Point Mechanicsburg (USA)
V1D10833-32 Vacco Industries (USA)
V1D10808 Vacco Industries (USA)
V1D10862 ITEM 32 PRIMARY Vacco Industries (USA)
V2B11676-NNCP PRIMARY Vacco Industries (USA)
V1D10862 ITEM 32CP Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4820-01-406-3555INTERCHANGEABLE
RETAINER,DISK,VALVE
V2C13128-7NA
4820-01-406-9339INTERCHANGEABLE
FIBER LOCK,VALVE
V2B11677-NNCP
4820-01-407-6524INTERCHANGEABLE
RETAINER,DISK,VALVE
V2C13129-7NA
4820-01-479-2948INTERCHANGEABLE
SEAT,VALVE
4820-01-479-3015INTERCHANGEABLE
STEM,FLUID VALVE
V1D10862 ITEM 7CP
4820-01-479-3245INTERCHANGEABLE
CAP,VALVE
V1D10862 ITEM 5CP
4820-01-479-3249INTERCHANGEABLE
RETAINER,DISK,VALVE
4820-01-542-4698INTERCHANGEABLE
VALVE,THROTTLE
V1D10808-01

Frequently Asked Questions

What is NSN 4820-01-406-9337?

NSN 4820-01-406-9337 is a Fiber Lock,valve, manufactured by Vacco Industries, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-406-9337?

NSN 4820-01-406-9337 has 7 cross-referenced part numbers: V2B11676-NN (Vacco Industries), V2B11676-NNCP (Naval Inventory Control Point Mechanicsburg), V1D10833-32 (Vacco Industries), V1D10808 (Vacco Industries), V1D10862 ITEM 32 (Vacco Industries) and 2 more.

What NSN replaces 4820-01-406-9337?

There are 8 known substitutes for 4820-01-406-9337: 4820-01-406-3555, 4820-01-406-9339, 4820-01-407-6524 and 5 more. Verify interchangeability with system specifications before substitution.

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