PartsTable TECHNICAL DATA SHEET

NSN 4820-01-231-2882Government record, cited

Retainer, Valve4820-01-231-2882

NSN 4820-01-231-2882 · NIIN 012312882 · Part number 3189378

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 4820-01-231-2882 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-231-2882. Manufacturer of record part number: 3189378.

Also searched as 4820-01-231-2882 · 4820012312882 · NIIN 012312882 · 01-231-2882 · FSC 4820 Valves, Nonpowered · CAGE 59364 · 3189378

Nearby stock numbers ← 4820-01-231-2867 · 4820-01-231-2886 →

4820-01-231-2882 — Valves, Nonpowered

Features

Retainer,valve — FSC 4820
General Characteristics Item Description: ALUMINUM
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)

Identification

NSN: 4820-01-231-2882
NIIN: 012312882
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 3189378
Manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)

General Description

The Retainer,valve, cataloged under National Stock Number 4820-01-231-2882, 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). Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-231-2882
Primary Part Number	3189378
Item Name	Retainer,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Status	ACTIVE
General Characteristics Item Description	ALUMINUM

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

Cross-Reference Index

Part Number	Manufacturer
3189378 PRIMARY	Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)

Reference documents

Reference	Meaning
3189378	5/9 Secondary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div

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 4820-01-231-2882?

NSN 4820-01-231-2882 is a Retainer,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 4820-01-231-2882?

NSN 4820-01-231-2882 has 1 manufacturer part number on file: 3189378 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).

What are the specifications of 3189378?

Key specifications for 3189378: General Characteristics Item Description: ALUMINUM; End Item Identification: BENDIX-ALLIED DIRECT CONTROL VALVE ASSEMBLY 3189500. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-231-2882 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.

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