NSN 4820-01-417-9510 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-417-9510. Manufacturer of record part number: A12-7533-702-440.
Also searched as4820-01-417-9510 ·
4820014179510 ·
NIIN 014179510 ·
01-417-9510 ·
FSC 4820 Valves, Nonpowered · CAGE 57574 · A12-7533-702-440 · 7492-712 P/N A12-7533-702-440 · 7492-712 · 7492-712 ITEM 31 4IN MS TRIM
The Stem,fluid Valve, cataloged under National Stock Number 4820-01-417-9510, 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 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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
4820-01-417-9510
Primary Part Number
A12-7533-702-440
Item Name
Stem,fluid Valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Velan Valve Corp.
Status
ACTIVE
Furnished Items and Quantity
1 DISK
Valve Type for Which Designed
GLOBE
Largest Outside Diameter
1.500 INCHES NOMINAL IN
Stem Actuating End Type
THREADED EXTERNALLY
Valve Size for Which Designed
4.000 INCHES IN
Material
STEEL COMP 316
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 Items8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-01-417-9515A12-7533-710-440POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-418-89467492-712 ASSY F09-0074C-13MSPOSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Velan Valve Corp.
4820-01-418-8947A09-7531-706-440POSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-419-47657545-700-440POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-468-86367545-700-013SPOSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-506-043775430701-013SPOSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-524-6091A10-7532-713-013-SPOSSIBLE MATCH
STEM,FLUID VALVE
Possible match (shared part number)Velan Valve Corp.
4820-01-581-0926F09-0084C-13TSGPOSSIBLE MATCH
VALVE,GLOBE
Possible match (shared part number)Velan Valve Corp.
NSN 4820-01-417-9510 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 4820-01-417-9510?
NSN 4820-01-417-9510 has 3 manufacturer part numbers on file: 7492-712 P/N A12-7533-702-440 (Velan Valve Corp.), A12-7533-702-440 (Velan Valve Corp.), 7492-712 ITEM 31 4IN MS TRIM (Velan Valve Corp.).
What NSN replaces 4820-01-417-9510?
8 possible matches (shared part number, not a government interchangeability claim): 4820-01-417-9515, 4820-01-418-8946, 4820-01-418-8947. Verify interchangeability with system specifications before substitution.
What are the specifications of A12-7533-702-440?
Key specifications for A12-7533-702-440: Furnished Items and Quantity: 1 DISK; Valve Type for Which Designed: GLOBE; Largest Outside Diameter: 1.500 INCHES NOMINAL IN; Stem Actuating End Type: THREADED EXTERNALLY. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-417-9510 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.