PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B7529.001.130Head,valve

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team · NSN 4820-01-191-6631 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-191-6631 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-191-6631. Primary manufacturer part number: B7529.001.130.
Features
  • Head,valve — FSC 4820
  • Material: COPPER ALLOY
  • 5 verified cross-references
  • Primary manufacturer: Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Copper Alloy construction
General Description

The Head,valve, cataloged under National Stock Number 4820-01-191-6631, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN4820-01-191-6631
Primary Part NumberB7529.001.130
Item NameHead,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEmerson Automation Solutions Final Control Us Lp Div Navy Product Team
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1285-00-020-00608618 INTERCHANGEABLE
Analyzer,computer
Bae Systems Information and Electronic Systems Integration Inc.
4730-00-100-28460081130-007 INTERCHANGEABLE
Cap,pipe
Cleveland Service Center
2990-00-127-9443AR30190 INTERCHANGEABLE
Muffler,exhaust
Deere & Company Dba Deere John Co
3030-00-264-304118849A INTERCHANGEABLE
Belt,v
Brinkley Technology Group Llc Dba Hercules Manufacturing
5340-00-473-59661000G INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
4020-00-957-3706 INTERCHANGEABLE
Cord,fibrous
6145-01-032-36858618 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4820-01-191-6589C7383.001.130 INTERCHANGEABLE
Body,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-198-07700861801S0211 INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
3110-01-202-99888618 INTERCHANGEABLE
Bearing,ball,annular
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
B7529.001.130 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
8618 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
8618 PIECE 2 Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
B7529.001.130 PRIMARY Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA)
8618 PIECE 2 Anderson Greenwood Lp Dba Anderson Greenwood Crosby (USA)
Related Parts
1285-00-020-0060INTERCHANGEABLE
ANALYZER,COMPUTER
8618
4730-00-100-2846INTERCHANGEABLE
CAP,PIPE
0081130-007
2990-00-127-9443INTERCHANGEABLE
MUFFLER,EXHAUST
AR30190
3030-00-264-3041INTERCHANGEABLE
BELT,V
18849A
5340-00-473-5966INTERCHANGEABLE
KEY BLANK
1000G
4020-00-957-3706INTERCHANGEABLE
CORD,FIBROUS
6145-01-032-3685INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
8618
4820-01-191-6589INTERCHANGEABLE
BODY,VALVE
C7383.001.130
4820-01-198-0770INTERCHANGEABLE
VALVE,SAFETY RELIEF
0861801S0211
3110-01-202-9988INTERCHANGEABLE
BEARING,BALL,ANNULAR
8618
4210-01-378-8944INTERCHANGEABLE
COVER,CONTROL MODULE
8618
5999-01-508-2194INTERCHANGEABLE
TUBE ASSY,DESICCANT

Frequently Asked Questions

What is NSN 4820-01-191-6631?

NSN 4820-01-191-6631 is a Head,valve, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-191-6631?

NSN 4820-01-191-6631 has 5 cross-referenced part numbers: B7529.001.130 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8618 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby), 8618 PIECE 2 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), B7529.001.130 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team), 8618 PIECE 2 (Anderson Greenwood Lp Dba Anderson Greenwood Crosby).

What NSN replaces 4820-01-191-6631?

There are 12 known substitutes for 4820-01-191-6631: 1285-00-020-0060, 4730-00-100-2846, 2990-00-127-9443 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B7529.001.130?

Key specifications for B7529.001.130: Material: COPPER ALLOY. 1 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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