PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5001133Valve Assembly,special

Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. · NSN 4810-01-213-2155 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-213-2155 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-213-2155. Primary manufacturer part number: 5001133.
Features
  • Valve Assembly,special — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,special, cataloged under National Stock Number 4810-01-213-2155, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assembly,special
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersTavco, Inc. Div Williams Aerospace & Manufacturing Inc. (CAGE 99221)
Technical Specifications
ParameterValue
NSN4810-01-213-2155
Primary Part Number5001133
Item NameValve Assembly,special
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerTavco, Inc. Div Williams Aerospace & Manufacturing Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-01-194-1431101-063 INTERCHANGEABLE
Resistor,fixed,film
Panametrics Llc
7025-01-605-47215001133 INTERCHANGEABLE
Disk Drive Unit
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
5001133 PRIMARY Tavco, Inc. Div Williams Aerospace & Manufacturing Inc. (USA)
Related Parts
5905-01-194-1431INTERCHANGEABLE
RESISTOR,FIXED,FILM
101-063
7025-01-605-4721INTERCHANGEABLE
DISK DRIVE UNIT
5001133

Frequently Asked Questions

What is NSN 4810-01-213-2155?

NSN 4810-01-213-2155 is a Valve Assembly,special, manufactured by Tavco, Inc. Div Williams Aerospace & Manufacturing Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-213-2155?

NSN 4810-01-213-2155 has 1 cross-referenced part number: 5001133 (Tavco, Inc. Div Williams Aerospace & Manufacturing Inc.).

What NSN replaces 4810-01-213-2155?

There are 2 known substitutes for 4810-01-213-2155: 5905-01-194-1431, 7025-01-605-4721. Verify interchangeability with system specifications before substitution.

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