NSN 4820-01-414-4132 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-414-4132. Manufacturer of record part number: 9999-001 ITEM A10-7532-729-209.
Nearby stock numbers← 4820-01-414-4131 Disk, Valve
·
4820-01-414-4282 Sleeve and Slide, Directional Con →
4820-01-414-4132 — Valves, Nonpowered
Features
Stem,fluid Valve — FSC 4820
Valve Type for Which Designed: GLOBE
Stem Actuating End Type: SQUARE AND THREADED EXTERNALLY
Valve Size for Which Designed: 3.000 INCHES IN
Material: STEEL COMP 410
2 manufacturer part numbers on file
Manufacturer of record: Velan Valve Corp.
Identification
NSN: 4820-01-414-4132
NIIN: 014144132
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 9999-001 ITEM A10-7532-729-209
Manufacturer: Velan Valve Corp.
General Description
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-414-4132, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-414-4132
Primary Part Number
9999-001 ITEM A10-7532-729-209
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Valve Type for Which Designed
GLOBE
Stem Actuating End Type
SQUARE AND THREADED EXTERNALLY
Valve Size for Which Designed
3.000 INCHES IN
Material
STEEL COMP 410
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items9
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-414-8061F10-0074C-02TS-9999-001POSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Velan Valve Corp.
4820-01-414-80669999-001 ASSEMBLY 7492-600-BWPOSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Velan Valve Corp.
4820-01-433-2630A12-7533-702-488POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-449-27437543-700-002SPOSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-449-3631A12-7533-702-002-APOSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-466-83437542-701-002-SPOSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Velan Valve Corp.
5310-01-468-87807632-010-052POSSIBLE MATCH
NUT,PLAIN,ROUND
Possible match (shared part number)Velan Valve Corp.
4820-01-469-30547552-017-063POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-469-3219A10-7532713-0002-SPOSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Velan Valve Corp.
NSN 4820-01-414-4132 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-414-4132?
NSN 4820-01-414-4132 has 2 manufacturer part numbers on file: 9999-001 ITEM A10-7532-729-209 (Velan Valve Corp.), A10-7532-729-209 (Velan Valve Corp.).
What NSN replaces 4820-01-414-4132?
9 possible matches (shared part number, not a government interchangeability claim): 4820-01-414-8061, 4820-01-414-8066, 4820-01-433-2630. Verify interchangeability with system specifications before substitution.
What are the specifications of 9999-001 ITEM A10-7532-729-209?
Key specifications for 9999-001 ITEM A10-7532-729-209: Valve Type for Which Designed: GLOBE; Stem Actuating End Type: SQUARE AND THREADED EXTERNALLY; Overall Length: 12.750 INCHES NOMINAL IN; Valve Size for Which Designed: 3.000 INCHES IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-414-4132 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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.