PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5450Valve,gate

Hunt Valve Company, Inc. · NSN 4820-01-645-2599 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-645-2599 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-645-2599. Primary manufacturer part number: 5450.
Features
  • Valve,gate — FSC 4820
  • 2 verified cross-references
  • Primary manufacturer: Hunt Valve Company, Inc.
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,gate, cataloged under National Stock Number 4820-01-645-2599, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hunt Valve Company, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,gate
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPima Valve, Llc (CAGE 30263); Hunt Valve Company, Inc. (CAGE 11859)
Technical Specifications
ParameterValue
NSN4820-01-645-2599
Primary Part Number5450
Item NameValve,gate
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9320-00-205-12035450 INTERCHANGEABLE
Tape,adhesive,rubber
Permatite Mfg
6515-00-334-560014-1201 INTERCHANGEABLE
Forceps,hemostatic
Boss Instruments, Limited Inc
2520-00-352-39525450 INTERCHANGEABLE
Plate,pressure
Sachs-Boge of America
5330-00-441-3681 INTERCHANGEABLE
Seal,rubber
5930-00-564-2784167-211SM1AG33PCBM35 INTERCHANGEABLE
Switch,push
Naval Ship Systems Command
5330-00-663-71575450 INTERCHANGEABLE
Gasket
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
4730-00-921-32450716-MM5-BB13 INTERCHANGEABLE
Elbow,pipe to Tube
The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc
1650-00-945-8309922277 INTERCHANGEABLE
Piston,hydraulic Motor-Pump
Eaton Aerospace, Llc Dba Jackson South
6850-01-043-907880303020 INTERCHANGEABLE
Brush Plating Solution,indium
Sifco Applied Surface Concepts, Llc
3820-01-069-8783 INTERCHANGEABLE
Hose and Gun Assembly
Cross-Reference Index
Part NumberManufacturer
5450 Pima Valve, Llc (USA)
5450 PRIMARY Hunt Valve Company, Inc. (USA)
Related Parts
9320-00-205-1203INTERCHANGEABLE
TAPE,ADHESIVE,RUBBER
5450
6515-00-334-5600INTERCHANGEABLE
FORCEPS,HEMOSTATIC
14-1201
2520-00-352-3952INTERCHANGEABLE
PLATE,PRESSURE
5450
5330-00-441-3681INTERCHANGEABLE
SEAL,RUBBER
5930-00-564-2784INTERCHANGEABLE
SWITCH,PUSH
167-211SM1AG33PCBM35
5330-00-663-7157INTERCHANGEABLE
GASKET
5450
4730-00-921-3245INTERCHANGEABLE
ELBOW,PIPE TO TUBE
0716-MM5-BB13
1650-00-945-8309INTERCHANGEABLE
PISTON,HYDRAULIC MOTOR-PUMP
922277
6850-01-043-9078INTERCHANGEABLE
BRUSH PLATING SOLUTION,INDIUM
80303020
3820-01-069-8783INTERCHANGEABLE
HOSE AND GUN ASSEMBLY
6550-01-342-9140INTERCHANGEABLE
CONTROL,GLUCOSE
5450
5120-01-400-0231INTERCHANGEABLE
HANDLE,SOCKET WRENCH
4425

Frequently Asked Questions

What is NSN 4820-01-645-2599?

NSN 4820-01-645-2599 is a Valve,gate, manufactured by Hunt Valve Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-645-2599?

NSN 4820-01-645-2599 has 2 cross-referenced part numbers: 5450 (Pima Valve, Llc), 5450 (Hunt Valve Company, Inc.).

What NSN replaces 4820-01-645-2599?

There are 12 known substitutes for 4820-01-645-2599: 9320-00-205-1203, 6515-00-334-5600, 2520-00-352-3952 and 9 more. Verify interchangeability with system specifications before substitution.

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