NSN 4820-00-620-7381 · NIIN 006207381 · Part number 44B3521-753A
Elliott Company Div Jeannette · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 72957
Government record, cited
NSN 4820-00-620-7381 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-620-7381. Manufacturer of record part number: 44B3521-753A.
Also searched as4820-00-620-7381 ·
4820006207381 ·
NIIN 006207381 ·
00-620-7381 ·
FSC 4820 Valves, Nonpowered · CAGE 72957 · 44B3521-753A
The Diaphragm,valve,flat, cataloged under National Stock Number 4820-00-620-7381, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Elliott Company Div Jeannette. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-00-620-7381?
NSN 4820-00-620-7381 is a Diaphragm,valve,flat, manufactured by Elliott Company Div Jeannette, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-620-7381?
NSN 4820-00-620-7381 has 1 manufacturer part number on file: 44B3521-753A (Elliott Company Div Jeannette).
What are the specifications of 44B3521-753A?
Key specifications for 44B3521-753A: Outside Diameter: 9.215 INCHES NOMINAL IN; Style Designator: FLAT; Material Thickness: 0.135 INCHES NOMINAL IN; Bolt Hole Quantity: 12. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-620-7381 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.