PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NGV500AES09Valve,restrictor Check

Northrop Grumman Systems Corp Integrated Systems Sector · NSN 4820-01-708-4700 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-708-4700 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-708-4700. Primary manufacturer part number: NGV500AES09.
Features
  • Valve,restrictor Check — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Integrated Systems Sector
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,restrictor Check, cataloged under National Stock Number 4820-01-708-4700, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Northrop Grumman Systems Corp Integrated Systems Sector. This item has 3 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.

Technical Specifications
ParameterValue
NSN4820-01-708-4700
Primary Part NumberNGV500AES09
Item NameValve,restrictor Check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Integrated Systems Sector
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5965-00-280-96693102-1 INTERCHANGEABLE
Cushion,ear
Telephone Company of America Incorporated
4510-00-309-2888 INTERCHANGEABLE
Breaker,vacuum,flush Valve
4820-00-528-2363 INTERCHANGEABLE
Valve,check
5915-00-690-171210185975 INTERCHANGEABLE
Filter,band Pass
Us Army Aviation and Missile Command
5910-00-763-38422292165 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
L3harris Technologies, Inc.
5999-00-779-3613 INTERCHANGEABLE
Heater,thermal Release
5995-00-960-78719809 INTERCHANGEABLE
Cable Assembly,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5330-01-160-98499809 INTERCHANGEABLE
Seal,plain
DP Mfg Inc
3910-01-200-35829809 INTERCHANGEABLE
Conveyor,roller,gravity
Windham Lifts Inc
3910-01-212-99389811 INTERCHANGEABLE
Roller,conveyor
Windham Lifts Inc
Cross-Reference Index
Part NumberManufacturer
NGV500AES Northrop Grumman Systems Corp Integrated Systems Sector (USA)
9809 Pneudraulics, Inc. (USA)
NGV500AES09 PRIMARY Northrop Grumman Systems Corp Integrated Systems Sector (USA)
Related Parts
5965-00-280-9669INTERCHANGEABLE
CUSHION,EAR
3102-1
4510-00-309-2888INTERCHANGEABLE
BREAKER,VACUUM,FLUSH VALVE
4820-00-528-2363INTERCHANGEABLE
VALVE,CHECK
5915-00-690-1712INTERCHANGEABLE
FILTER,BAND PASS
10185975
5910-00-763-3842INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
2292165
5999-00-779-3613INTERCHANGEABLE
HEATER,THERMAL RELEASE
5995-00-960-7871INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
9809
5330-01-160-9849INTERCHANGEABLE
SEAL,PLAIN
9809
3910-01-200-3582INTERCHANGEABLE
CONVEYOR,ROLLER,GRAVITY
9809
3910-01-212-9938INTERCHANGEABLE
ROLLER,CONVEYOR
9811
3010-01-275-4313INTERCHANGEABLE
COUPLING HALF,SHAFT
9809
6145-01-563-0981INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9809

Frequently Asked Questions

What is NSN 4820-01-708-4700?

NSN 4820-01-708-4700 is a Valve,restrictor Check, manufactured by Northrop Grumman Systems Corp Integrated Systems Sector, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-708-4700?

NSN 4820-01-708-4700 has 3 cross-referenced part numbers: NGV500AES (Northrop Grumman Systems Corp Integrated Systems Sector), 9809 (Pneudraulics, Inc.), NGV500AES09 (Northrop Grumman Systems Corp Integrated Systems Sector).

What NSN replaces 4820-01-708-4700?

There are 12 known substitutes for 4820-01-708-4700: 5965-00-280-9669, 4510-00-309-2888, 4820-00-528-2363 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NGV500AES09?

Key specifications for NGV500AES09: Special Features: MATERIAL, FINISHES, MECHANICAL AND/OR ELECTRICAL CHARACTERISTICS SHALL CONFORM TO SELLER SPECIFICATIONS, CATALOG OR DRAWINGS.; End Item Identification: SPECIAL, AIR VEHICLE, AIRCRAFT; Part Name Assigned by Controlling Agency: VALVE, RESTRICTOR. 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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