NSN 4820-01-354-9267 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-354-9267. Manufacturer of record part number: 320411-508.
Nearby stock numbers← 4820-01-354-9204 Stem, Fluid Valve
·
4820-01-354-9975 Sleeve and Slide, Directional Con →
4820-01-354-9267 — Valves, Nonpowered
Features
Diaphragm,actuator Valve,special — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Autoflow Products Co
Identification
NSN: 4820-01-354-9267
NIIN: 013549267
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 320411-508
Manufacturer: Autoflow Products Co
General Description
The Diaphragm,actuator Valve,special, cataloged under National Stock Number 4820-01-354-9267, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Autoflow Products Co. The record lists 2 manufacturer part numbers 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 4820-01-354-9267?
NSN 4820-01-354-9267 is a Diaphragm,actuator Valve,special, manufactured by Autoflow Products Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-354-9267?
NSN 4820-01-354-9267 has 2 manufacturer part numbers on file: 320411-508 (Autoflow Products Co), 291600 ITEM 47 (Autoflow Products Co).
What are the specifications of 320411-508?
Key specifications for 320411-508: End Item Identification: AUTOFLOW PRODUCTS CO;MANIFOLD ASSY;P/N 291600. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-354-9267 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.