PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

263-3 12INValve,gate

Flowserve Corporation Div Flowserve Us Inc · NSN 4810-01-133-7320 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-133-7320 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-133-7320. Primary manufacturer part number: 263-3 12IN.
Features
  • Valve,gate — FSC 4810
  • 2 verified cross-references
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4810-01-133-7320, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,gate
FSC / FSG4810 — No Item Name Available (FSG 48)
ManufacturersFlowserve Corporation Div Flowserve Us Inc (CAGE 85130)
Technical Specifications
ParameterValue
NSN4810-01-133-7320
Primary Part Number263-3 12IN
Item NameValve,gate
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6760-00-175-3978 INTERCHANGEABLE
Slide Copy Attchmen
5905-00-715-63640813-0006 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Keysight Technologies Inc
5340-00-837-9912DP-437-2633 INTERCHANGEABLE
Plug,protective,dust and Moistur
Heyco Inc Dba Heyco Products
6625-00-871-7542263-3 INTERCHANGEABLE
Wattmeter
Microwave Devices Inc
5935-01-022-08902633 INTERCHANGEABLE
Backshell,electrical Connector
Abb Installation Products Inc
5935-01-071-72252633 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5985-01-091-9614800074-1 INTERCHANGEABLE
Attenuator,fixed
Raytheon Company Dba Raytheon
5905-01-096-54672633 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
5985-01-145-4673 INTERCHANGEABLE
Attenuator,fixed
3020-01-269-67012633 INTERCHANGEABLE
Pulley,groove
Lebus International, Inc.
Cross-Reference Index
Part NumberManufacturer
263-3 Flowserve Corporation Div Flowserve Us Inc (USA)
263-3 12IN PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
6760-00-175-3978INTERCHANGEABLE
SLIDE COPY ATTCHMEN
5905-00-715-6364INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
0813-0006
5340-00-837-9912INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
DP-437-2633
6625-00-871-7542INTERCHANGEABLE
WATTMETER
263-3
5935-01-022-0890INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
2633
5935-01-071-7225INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2633
5985-01-091-9614INTERCHANGEABLE
ATTENUATOR,FIXED
800074-1
5905-01-096-5467INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2633
5985-01-145-4673INTERCHANGEABLE
ATTENUATOR,FIXED
3020-01-269-6701INTERCHANGEABLE
PULLEY,GROOVE
2633

Frequently Asked Questions

What is NSN 4810-01-133-7320?

NSN 4810-01-133-7320 is a Valve,gate, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-133-7320?

NSN 4810-01-133-7320 has 2 cross-referenced part numbers: 263-3 (Flowserve Corporation Div Flowserve Us Inc), 263-3 12IN (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4810-01-133-7320?

There are 10 known substitutes for 4810-01-133-7320: 6760-00-175-3978, 5905-00-715-6364, 5340-00-837-9912 and 7 more. Verify interchangeability with system specifications before substitution.

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