PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

11548U2U045KValve,regulating,fluid Pressure

Grove Valve Operations · NSN 4820-00-733-5114 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-733-5114 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-733-5114. Primary manufacturer part number: 11548U2U045K.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • 5 verified cross-references
  • Primary manufacturer: Grove Valve Operations
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-00-733-5114, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Grove Valve Operations. This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersGrove Valve Operations (CAGE 26505); Goss & Deleeuw Machine Co the (CAGE 25605)
Technical Specifications
ParameterValue
NSN4820-00-733-5114
Primary Part Number11548U2U045K
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGrove Valve Operations
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 4
4470-00-951-5042 INTERCHANGEABLE
Ball,relief
4820-01-251-7707YB2326F292 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-251-7769NB22964743 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-252-2630229-649-45 INTERCHANGEABLE
Seat,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
T683PCRBX204N15 Grove Valve Operations (USA)
11497U2U045K Grove Valve Operations (USA)
11497U2U045K Goss & Deleeuw Machine Co the (USA)
11548U2U045K PRIMARY Grove Valve Operations (USA)
N730 Grove Valve Operations (USA)
Related Parts
4470-00-951-5042INTERCHANGEABLE
BALL,RELIEF
4820-01-251-7707INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
YB2326F292
4820-01-251-7769INTERCHANGEABLE
STEM,FLUID VALVE
NB22964743
4820-01-252-2630INTERCHANGEABLE
SEAT,VALVE
229-649-45

Frequently Asked Questions

What is NSN 4820-00-733-5114?

NSN 4820-00-733-5114 is a Valve,regulating,fluid Pressure, manufactured by Grove Valve Operations, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-733-5114?

NSN 4820-00-733-5114 has 5 cross-referenced part numbers: T683PCRBX204N15 (Grove Valve Operations), 11497U2U045K (Grove Valve Operations), 11497U2U045K (Goss & Deleeuw Machine Co the), 11548U2U045K (Grove Valve Operations), N730 (Grove Valve Operations).

What NSN replaces 4820-00-733-5114?

There are 4 known substitutes for 4820-00-733-5114: 4470-00-951-5042, 4820-01-251-7707, 4820-01-251-7769 and 1 more. Verify interchangeability with system specifications before substitution.

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