NSN 4820-01-302-1228 · NIIN 013021228 · Part number 3171920-3
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 59364
Government record, cited
NSN 4820-01-302-1228 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-302-1228. Manufacturer of record part number: 3171920-3.
Also searched as4820-01-302-1228 ·
4820013021228 ·
NIIN 013021228 ·
01-302-1228 ·
FSC 4820 Valves, Nonpowered · CAGE 59364 · 3171920-3
Manufacturer of record: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Identification
NSN: 4820-01-302-1228
NIIN: 013021228
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3171920-3
Manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
General Description
The Body,valve, cataloged under National Stock Number 4820-01-302-1228, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-302-1228
Primary Part Number
3171920-3
Item Name
Body,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-302-1228?
NSN 4820-01-302-1228 is a Body,valve, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-302-1228?
NSN 4820-01-302-1228 has 2 manufacturer part numbers on file: 3171920-3 (Aero International, Llc Dba Ams Engineered Solutions), 3171920-3 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
What are the specifications of 3171920-3?
Key specifications for 3171920-3: Special Features: ALUMINUM ALLOY,ANODIZED,356-T6 PRR AMS4260; End Item Identification: AIR TURBINE STARTER VALVE 3214467-2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-302-1228 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.
What is the DEMIL code for NSN 4820-01-302-1228?
NSN 4820-01-302-1228 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.