PartsTable TECHNICAL DATA SHEET
Download PDF
NSN 4820-01-432-3002Government record, cited
Home › MRO › Valves › 4820-01-432-3002

Valve Assembly, Manifold4820-01-432-3002

NSN 4820-01-432-3002 · NIIN 014323002 · Part number 7840-018
Velan Valve Corp. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 57574
Government record, cited
NSN 4820-01-432-3002 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-432-3002. Manufacturer of record part number: 7840-018.
Also searched as  4820-01-432-3002 · 4820014323002 · NIIN 014323002 · 01-432-3002 · FSC 4820 Valves, Nonpowered · CAGE 57574 · 7840-018 · P2-42044-G01 · F10-2084P-02TS
Nearby stock numbers  ·
⌀8.250 INCHES IN GATE VALVE PROFILE
4820-01-432-3002 — Valves, Nonpowered
Features
  • Valve Assembly,manifold — FSC 4820
  • Valve Quantity: 3
  • Furnished Items and Quantity: 1 HANDWHEEL
  • Nominal Pipe Size Accommodated: 3.000 INCHES IN
  • Flange Face Design: RAISED
  • Connection Type: BUTT WELD PIPE AND FLANGE, ROUND W/O HOLES
  • End Connection Quantity: 2
  • Valve Size: 3.000 INCHES IN
Identification
  • NSN: 4820-01-432-3002
  • NIIN: 014323002
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 7840-018
  • Manufacturer: Velan Valve Corp.
General Description

The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-432-3002, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-432-3002
Primary Part Number7840-018
Item NameValve Assembly,manifold
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerVelan Valve Corp.
StatusACTIVE
Valve Quantity3
Furnished Items and Quantity1 HANDWHEEL
Nominal Pipe Size Accommodated3.000 INCHES IN
Flange Face DesignRAISED
Connection TypeBUTT WELD PIPE AND FLANGE, ROUND W/O HOLES
End Connection Quantity2
Valve Size3.000 INCHES IN
Body MaterialSTEEL
Flange Diameter8.250 INCHES IN
Valve Operation MethodMANUAL AND AUTOMATIC
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-435-02628114-026-002-S POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-437-4651B10-2084P-02TS CDS-P239233G01 POSSIBLE MATCH
VALVE,STOP-CHECK
Possible match (shared part number)Velan Valve Corp.
4820-01-470-87728254-010-061 POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-470-87748114-027-002-S POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-470-8850B10-2084P-02TS (7840-018 REV X) POSSIBLE MATCH
VALVE,CHECK
Possible match (shared part number)Velan Valve Corp.
4820-01-470-90909564-022-063 POSSIBLE MATCH
RETAINER,DISK,VALVE
Possible match (shared part number)Velan Valve Corp.
5310-01-476-98438984-039-040 POSSIBLE MATCH
NUT,SLEEVE
Possible match (shared part number)Velan Valve Corp.
Cross-Reference Index
Part NumberManufacturer
P2-42044-G01 Velan Valve Corp. (USA)
7840-018 PRIMARY Velan Valve Corp. (USA)
Reference documents
ReferenceMeaning
F10-2084P-02TS C/1 Advisory reference — outside the item-of-supply concept
Velan Valve Corp.
Related Parts
4820-01-435-0262POSSIBLE MATCH
DISK,VALVE
8114-026-002-S
4820-01-437-4651POSSIBLE MATCH
VALVE,STOP-CHECK
B10-2084P-02TS CDS-P239233G01
4820-01-470-8772POSSIBLE MATCH
DISK,VALVE
8254-010-061
4820-01-470-8774POSSIBLE MATCH
DISK,VALVE
8114-027-002-S
4820-01-470-8850POSSIBLE MATCH
VALVE,CHECK
B10-2084P-02TS (7840-018 REV X)
4820-01-470-9090POSSIBLE MATCH
RETAINER,DISK,VALVE
9564-022-063
5310-01-476-9843POSSIBLE MATCH
NUT,SLEEVE
8984-039-040

Frequently Asked Questions

What is NSN 4820-01-432-3002?

NSN 4820-01-432-3002 is a Valve Assembly,manifold, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-432-3002?

NSN 4820-01-432-3002 has 2 manufacturer part numbers on file: P2-42044-G01 (Velan Valve Corp.), 7840-018 (Velan Valve Corp.).

What NSN replaces 4820-01-432-3002?

7 possible matches (shared part number, not a government interchangeability claim): 4820-01-435-0262, 4820-01-437-4651, 4820-01-470-8772. Verify interchangeability with system specifications before substitution.

What are the specifications of 7840-018?

Key specifications for 7840-018: Valve Quantity: 3; Furnished Items and Quantity: 1 HANDWHEEL; Nominal Pipe Size Accommodated: 3.000 INCHES IN; Flange Face Design: RAISED. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-432-3002 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

PartsTable — the parts reference. Every fact cited to its source.
partstable.com/parts/4820-01-432-3002
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
PartsTable Design LLC · partstable.com
partstable.com · © 2026 PartsTable. Data for reference only.
Home · MRO Catalog · Valves