PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NB01025E-0125-4Disk,valve

Hunt Valve Company, Inc. · NSN 4810-01-486-4525 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-486-4525 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-486-4525. Primary manufacturer part number: NB01025E-0125-4.
Features
  • Disk,valve — FSC 4810
  • Material: NICKEL ALLOY
  • 3 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy construction
General Description

The Disk,valve, cataloged under National Stock Number 4810-01-486-4525, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN4810-01-486-4525
Primary Part NumberNB01025E-0125-4
Item NameDisk,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
MaterialNICKEL ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-003-49115031-4 INTERCHANGEABLE
Washer,shouldered
L3harris Technologies, Inc. Div Space and Airborne Systems
5210-00-274-28575026 INTERCHANGEABLE
Gage,thickness
Doall Baltimore Company
4320-00-300-476010900570 INTERCHANGEABLE
Propeller,pump
U S Army Tank Automotive Command Amsta-Im-Mm
5305-00-558-6254 INTERCHANGEABLE
Screw,assembled Washer
5360-00-894-0559SC50314 INTERCHANGEABLE
Spring,helical,compression
Hdt Expeditionary Systems Inc
5133-00-990-818850314 INTERCHANGEABLE
Drill,masonry,power Hammer
Black and Decker Us Inc
6680-01-012-6061 INTERCHANGEABLE
Adapter,tachometer
2040-01-033-676950314 INTERCHANGEABLE
Lens Assembly,eyepi
L3 Technologies, Inc. Div L3 Keo
4820-01-074-507060249-2 INTERCHANGEABLE
Valve,safety Relief
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
6680-01-123-351850314 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
NB01025E-0125-4 Pima Valve, Llc (USA)
5031-4 Drury and Associates (USA)
NB01025E-0125-4 PRIMARY Hunt Valve Company, Inc. (USA)
Related Parts
5310-00-003-4911INTERCHANGEABLE
WASHER,SHOULDERED
5031-4
5210-00-274-2857INTERCHANGEABLE
GAGE,THICKNESS
5026
4320-00-300-4760INTERCHANGEABLE
PROPELLER,PUMP
10900570
5305-00-558-6254INTERCHANGEABLE
SCREW,ASSEMBLED WASHER
5360-00-894-0559INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
SC50314
5133-00-990-8188INTERCHANGEABLE
DRILL,MASONRY,POWER HAMMER
50314
6680-01-012-6061INTERCHANGEABLE
ADAPTER,TACHOMETER
2040-01-033-6769INTERCHANGEABLE
LENS ASSEMBLY,EYEPI
50314
4820-01-074-5070INTERCHANGEABLE
VALVE,SAFETY RELIEF
60249-2
6680-01-123-3518INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
50314
4730-01-331-2866INTERCHANGEABLE
COUPLING,TUBE
50314-50
7045-01-460-2627INTERCHANGEABLE
DISK CARTRIDGE,MAGNETIC

Frequently Asked Questions

What is NSN 4810-01-486-4525?

NSN 4810-01-486-4525 is a Disk,valve, manufactured by Hunt Valve Company, Inc., classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-486-4525?

NSN 4810-01-486-4525 has 3 cross-referenced part numbers: NB01025E-0125-4 (Pima Valve, Llc), 5031-4 (Drury and Associates), NB01025E-0125-4 (Hunt Valve Company, Inc.).

What NSN replaces 4810-01-486-4525?

There are 12 known substitutes for 4810-01-486-4525: 5310-00-003-4911, 5210-00-274-2857, 4320-00-300-4760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NB01025E-0125-4?

Key specifications for NB01025E-0125-4: Special Features: MONEL WEDGE; End Item Identification: 1.250 IN. NB01025-MAC IN; Material: NICKEL ALLOY. 3 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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