PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7000Valve,ball

Hayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters · NSN 4820-00-541-4176 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-541-4176 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-541-4176. Primary manufacturer part number: 7000.
Features
  • Valve,ball — FSC 4820
  • Thread Series Designator: NPT ALL ENDS
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Style Designator: STRAIGHT THRU
  • Valve Operation Method: MANUAL
  • Thread Direction: RIGHT-HAND ALL ENDS
  • Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS
  • Nominal Thread Size: 0.500 INCHES ALL ENDS IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy Body construction
General Description

The Valve,ball, cataloged under National Stock Number 4820-00-541-4176, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Hayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-541-4176
Primary Part Number7000
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerHayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters
StatusACTIVE
Thread Series DesignatorNPT ALL ENDS
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Style DesignatorSTRAIGHT THRU
Valve Operation MethodMANUAL
Thread DirectionRIGHT-HAND ALL ENDS
Connection StylePLAIN,OPTIONAL END(PIPE) ALL ENDS
Nominal Thread Size0.500 INCHES ALL ENDS IN
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4710-00-088-4046 INTERCHANGEABLE
Tube,metallic
3020-00-107-1530700012 INTERCHANGEABLE
Gear,helical
Dresser, Llc
5905-00-111-4743 INTERCHANGEABLE
Resistor,fixed,composition
3110-00-155-9573056-2 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
5998-00-468-4979700012 INTERCHANGEABLE
Circuit Card Assembly
Contraves Inc
5315-00-558-348220F12 INTERCHANGEABLE
Pin,shoulder,headless
Curtiss-Wright Controls, Inc. Div Actuation Division
8145-01-016-344515024-202 INTERCHANGEABLE
Handling Case,gyros
Naval Inventory Control Point
5930-01-418-8471700-012 INTERCHANGEABLE
Switch,toggle
Control General Corp
6515-01-600-605270-0012 INTERCHANGEABLE
Glove,patient Examining
North American Rescue, Llc
Cross-Reference Index
Part NumberManufacturer
7000 Hayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters (USA)
20-F-1/2 Healey Peter Brass Foundry Inc (USA)
7000 Mutual Mfg and Supply Co the (USA)
7000-1/2 Mutual Mfg and Supply Co the (USA)
Related Parts
4710-00-088-4046INTERCHANGEABLE
TUBE,METALLIC
3020-00-107-1530INTERCHANGEABLE
GEAR,HELICAL
700012
5905-00-111-4743INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
3110-00-155-9573INTERCHANGEABLE
BEARING,BALL,ANNULAR
056-2
5998-00-468-4979INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
700012
5315-00-558-3482INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
20F12
8145-01-016-3445INTERCHANGEABLE
HANDLING CASE,GYROS
15024-202
5930-01-418-8471INTERCHANGEABLE
SWITCH,TOGGLE
700-012
6515-01-600-6052INTERCHANGEABLE
GLOVE,PATIENT EXAMINING
70-0012

Frequently Asked Questions

What is NSN 4820-00-541-4176?

NSN 4820-00-541-4176 is a Valve,ball, manufactured by Hayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-541-4176?

NSN 4820-00-541-4176 has 4 cross-referenced part numbers: 7000 (Hayes Pump, Inc. Dba Hayes Pump Inc Div Headquarters), 20-F-1/2 (Healey Peter Brass Foundry Inc), 7000 (Mutual Mfg and Supply Co the), 7000-1/2 (Mutual Mfg and Supply Co the).

What NSN replaces 4820-00-541-4176?

There are 9 known substitutes for 4820-00-541-4176: 4710-00-088-4046, 3020-00-107-1530, 5905-00-111-4743 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7000?

Key specifications for 7000: Thread Series Designator: NPT ALL ENDS; Connection Type: THREADED INTERNAL PIPE ALL ENDS; Style Designator: STRAIGHT THRU; Valve Operation Method: MANUAL. 8 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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