PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2511066Valve,check

Cemco Mfg Co Oem Sales Div · NSN 4820-00-080-9144 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-080-9144 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-080-9144. Primary manufacturer part number: 2511066.
Features
  • Valve,check — FSC 4820
  • Flow Control Device: DISK
  • Connection Style: PLAIN (HOSE) ALL ENDS
  • Style Designator: ANGLE
  • Material: PLASTIC BODY
  • Disk Loading Method: WEIGHT
  • Valve Operation Method: AUTOMATIC
  • 3 verified cross-references
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic Body construction
General Description

The Valve,check, cataloged under National Stock Number 4820-00-080-9144, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Cemco Mfg Co Oem Sales Div. Government technical data includes 6 verified specifications, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-080-9144
Primary Part Number2511066
Item NameValve,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCemco Mfg Co Oem Sales Div
StatusCANCELLED
Flow Control DeviceDISK
Connection StylePLAIN (HOSE) ALL ENDS
Style DesignatorANGLE
MaterialPLASTIC BODY
Disk Loading MethodWEIGHT
Valve Operation MethodAUTOMATIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
4820-01-062-1556NW16370 INTERCHANGEABLE
Valve,check
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
2511066 PRIMARY Cemco Mfg Co Oem Sales Div (USA)
C3TZ2365A Ford Motor Co Ford Parts and Service Div Government Part Sales (USA)
C3TZ2365A Ford Motor Company (USA)
Related Parts
4820-01-062-1556INTERCHANGEABLE
VALVE,CHECK
NW16370

Frequently Asked Questions

What is NSN 4820-00-080-9144?

NSN 4820-00-080-9144 is a Valve,check, manufactured by Cemco Mfg Co Oem Sales Div, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-080-9144?

NSN 4820-00-080-9144 has 3 cross-referenced part numbers: 2511066 (Cemco Mfg Co Oem Sales Div), C3TZ2365A (Ford Motor Co Ford Parts and Service Div Government Part Sales), C3TZ2365A (Ford Motor Company).

What NSN replaces 4820-00-080-9144?

There is 1 known substitute for 4820-00-080-9144: 4820-01-062-1556. Verify interchangeability with system specifications before substitution.

What are the specifications of 2511066?

Key specifications for 2511066: Flow Control Device: DISK; Connection Style: PLAIN (HOSE) ALL ENDS; Style Designator: ANGLE; Material: PLASTIC BODY. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-080-9144 still in active supply?

NSN 4820-00-080-9144 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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