PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5005-1Valve,stop-Check

Hunt Valve Company, Inc. · NSN 4820-01-659-9270 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-659-9270 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-659-9270. Primary manufacturer part number: 5005-1.
Features
  • Valve,stop-Check — 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,stop-Check, cataloged under National Stock Number 4820-01-659-9270, 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,stop-Check
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersHunt Valve Company, Inc. (CAGE 11859); Pima Valve, Llc (CAGE 30263)
Technical Specifications
ParameterValue
NSN4820-01-659-9270
Primary Part Number5005-1
Item NameValve,stop-Check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHunt Valve Company, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-3390280026-115 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-00-181-9280AFA8000362 INTERCHANGEABLE
Hose Assembly,nonmetallic
Axillon Aerospace (rockmart), Llc
3455-00-555-1262H54M INTERCHANGEABLE
File,rotary
Simonds Industries Inc
1650-00-569-844850051 INTERCHANGEABLE
Plug,hydraulic Pump
Parker Hannifin Corporation Div Hydraulic Systems Division
1680-00-707-086150051 INTERCHANGEABLE
Parts Kit,actuator,
Meggitt North Hollywood Inc
1680-00-809-30805005-1 INTERCHANGEABLE
Gear Assembly,actua
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
3120-01-181-745050051 INTERCHANGEABLE
Parts Kit,bearing Replacement,me
Prestolite Electric Inc
6640-01-357-8532 INTERCHANGEABLE
Cuvette,turbidity Instrument
4320-01-436-6626 INTERCHANGEABLE
Reservoir,hydraulic
4810-01-530-002750051/BM50051 INTERCHANGEABLE
Valve Assembly,manifold
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
5005-1 PRIMARY Hunt Valve Company, Inc. (USA)
5005-1 Pima Valve, Llc (USA)
Related Parts
3110-00-156-3390INTERCHANGEABLE
BEARING,BALL,ANNULAR
280026-115
4720-00-181-9280INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
AFA8000362
3455-00-555-1262INTERCHANGEABLE
FILE,ROTARY
H54M
1650-00-569-8448INTERCHANGEABLE
PLUG,HYDRAULIC PUMP
50051
1680-00-707-0861INTERCHANGEABLE
PARTS KIT,ACTUATOR,
50051
1680-00-809-3080INTERCHANGEABLE
GEAR ASSEMBLY,ACTUA
5005-1
3120-01-181-7450INTERCHANGEABLE
PARTS KIT,BEARING REPLACEMENT,ME
50051
6640-01-357-8532INTERCHANGEABLE
CUVETTE,TURBIDITY INSTRUMENT
4320-01-436-6626INTERCHANGEABLE
RESERVOIR,HYDRAULIC
4810-01-530-0027INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
50051/BM50051
4820-01-659-9266INTERCHANGEABLE
DISK,VALVE
5005-1-7
4820-01-659-9268INTERCHANGEABLE
STEM,FLUID VALVE
5005-1-9

Frequently Asked Questions

What is NSN 4820-01-659-9270?

NSN 4820-01-659-9270 is a Valve,stop-Check, manufactured by Hunt Valve Company, Inc., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-659-9270?

NSN 4820-01-659-9270 has 2 cross-referenced part numbers: 5005-1 (Hunt Valve Company, Inc.), 5005-1 (Pima Valve, Llc).

What NSN replaces 4820-01-659-9270?

There are 12 known substitutes for 4820-01-659-9270: 3110-00-156-3390, 4720-00-181-9280, 3455-00-555-1262 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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