PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3462-3 PART 55AIndicator Plate,valve

Flowserve Corporation Div Flowserve Us Inc · NSN 4820-01-156-7180 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-156-7180 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-156-7180. Primary manufacturer part number: 3462-3 PART 55A.
Features
  • Indicator Plate,valve — FSC 4820
  • General Characteristics Item Description: STEEL,ASTM A108,GRADE 1018
  • 2 verified cross-references
  • Primary manufacturer: Flowserve Corporation Div Flowserve Us Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Indicator Plate,valve, cataloged under National Stock Number 4820-01-156-7180, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Flowserve Corporation Div Flowserve Us Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-156-7180
Primary Part Number3462-3 PART 55A
Item NameIndicator Plate,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFlowserve Corporation Div Flowserve Us Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,ASTM A108,GRADE 1018
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4820-01-090-4154 INTERCHANGEABLE
Valve,gate
4820-01-154-805904115179 INTERCHANGEABLE
Seat,valve
Flowserve Us, Inc. Dba Automax Actuators Div Flow Control Division
4820-01-156-48623462-3 PART 2 INTERCHANGEABLE
Cap,valve
Flowserve Corporation Div Flowserve Us Inc
4520-01-351-399034623 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
5325-01-686-346412528858 INTERCHANGEABLE
Grommet,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
3462-3 Flowserve Corporation Div Flowserve Us Inc (USA)
3462-3 PART 55A PRIMARY Flowserve Corporation Div Flowserve Us Inc (USA)
Related Parts
4820-01-090-4154INTERCHANGEABLE
VALVE,GATE
4820-01-154-8059INTERCHANGEABLE
SEAT,VALVE
04115179
4820-01-156-4862INTERCHANGEABLE
CAP,VALVE
3462-3 PART 2
4520-01-351-3990INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
34623
5325-01-686-3464INTERCHANGEABLE
GROMMET,NONMETALLIC
12528858

Frequently Asked Questions

What is NSN 4820-01-156-7180?

NSN 4820-01-156-7180 is a Indicator Plate,valve, manufactured by Flowserve Corporation Div Flowserve Us Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-156-7180?

NSN 4820-01-156-7180 has 2 cross-referenced part numbers: 3462-3 (Flowserve Corporation Div Flowserve Us Inc), 3462-3 PART 55A (Flowserve Corporation Div Flowserve Us Inc).

What NSN replaces 4820-01-156-7180?

There are 5 known substitutes for 4820-01-156-7180: 4820-01-090-4154, 4820-01-154-8059, 4820-01-156-4862 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3462-3 PART 55A?

Key specifications for 3462-3 PART 55A: General Characteristics Item Description: STEEL,ASTM A108,GRADE 1018. 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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