PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314-3 3 GPMValve,calibrated Flow

Lift Truck Service Co · NSN 4820-01-249-3457 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-249-3457 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-249-3457. Primary manufacturer part number: 314-3 3 GPM.
Features
  • Valve,calibrated Flow — FSC 4820
  • Valve Discharge Flow Rate: 3.0 GALLONS PER MINUTE
  • 3 verified cross-references
  • Primary manufacturer: Lift Truck Service Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,calibrated Flow, cataloged under National Stock Number 4820-01-249-3457, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lift Truck Service Co. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-249-3457
Primary Part Number314-3 3 GPM
Item NameValve,calibrated Flow
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLift Truck Service Co
StatusACTIVE
Valve Discharge Flow Rate3.0 GALLONS PER MINUTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-215-2170 INTERCHANGEABLE
Puller,mechanical
4510-00-273-1196 INTERCHANGEABLE
Water Closet
5985-00-458-43093461109 INTERCHANGEABLE
Coupler,rotary,radio Frequency
Raytheon Company Dba Raytheon
4920-00-706-2075 INTERCHANGEABLE
Plate,flexure,semiportable Jet E
5330-00-771-92683143 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2945-00-859-3143200076 INTERCHANGEABLE
Filtering Disk,fluid
Falls Filtration Technologies, Inc.
5815-00-863-86723143 INTERCHANGEABLE
Pulley Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
6150-00-989-7860REDAR314-3 INTERCHANGEABLE
Cable Assembly,special Purpose,e
R.e. Darling Co., Inc.
5360-01-078-08163143 INTERCHANGEABLE
Spring,helical
Aerospace Lighting Corporation
6515-01-098-50583143 INTERCHANGEABLE
Bag,ostomy
Hollister Inc
Cross-Reference Index
Part NumberManufacturer
314-3 Lift Truck Service Co (USA)
3 GPM Lift Truck Service Co (USA)
314-3 3 GPM PRIMARY Lift Truck Service Co (USA)
Related Parts
5120-00-215-2170INTERCHANGEABLE
PULLER,MECHANICAL
4510-00-273-1196INTERCHANGEABLE
WATER CLOSET
5985-00-458-4309INTERCHANGEABLE
COUPLER,ROTARY,RADIO FREQUENCY
3461109
4920-00-706-2075INTERCHANGEABLE
PLATE,FLEXURE,SEMIPORTABLE JET E
5330-00-771-9268INTERCHANGEABLE
GASKET
3143
2945-00-859-3143INTERCHANGEABLE
FILTERING DISK,FLUID
200076
5815-00-863-8672INTERCHANGEABLE
PULLEY ASSEMBLY
3143
6150-00-989-7860INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
REDAR314-3
5360-01-078-0816INTERCHANGEABLE
SPRING,HELICAL
3143
6515-01-098-5058INTERCHANGEABLE
BAG,OSTOMY
3143
5935-01-382-0465INTERCHANGEABLE
ADAPTER,CONNECTOR
314-3
5985-01-439-4592INTERCHANGEABLE
ANTENNA
3143

Frequently Asked Questions

What is NSN 4820-01-249-3457?

NSN 4820-01-249-3457 is a Valve,calibrated Flow, manufactured by Lift Truck Service Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-249-3457?

NSN 4820-01-249-3457 has 3 cross-referenced part numbers: 314-3 (Lift Truck Service Co), 3 GPM (Lift Truck Service Co), 314-3 3 GPM (Lift Truck Service Co).

What NSN replaces 4820-01-249-3457?

There are 12 known substitutes for 4820-01-249-3457: 5120-00-215-2170, 4510-00-273-1196, 5985-00-458-4309 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 314-3 3 GPM?

Key specifications for 314-3 3 GPM: Valve Discharge Flow Rate: 3.0 GALLONS PER MINUTE. 1 total characteristics are documented in the Federal Logistics Information System.

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