Throttle Plate, Valve4820-01-398-3981

NSN 4820-01-398-3981 · NIIN 013983981 · Part number 72928

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 09790

Government record, cited

NSN 4820-01-398-3981 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-398-3981. Manufacturer of record part number: 72928.

Also searched as 4820-01-398-3981 · 4820013983981 · NIIN 013983981 · 01-398-3981 · FSC 4820 Valves, Nonpowered · CAGE 09790 · 72928 · 78770 ITEM 2

Nearby stock numbers ← 4820-01-398-3980 Segment, Valve · 4820-01-398-3982 Adapter Block, Valve →

4820-01-398-3981 — Valves, Nonpowered

Features

Throttle Plate,valve — FSC 4820
General Characteristics Item Description: IRON
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Identification

NSN: 4820-01-398-3981
NIIN: 013983981
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 72928
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

General Description

The Throttle Plate,valve, cataloged under National Stock Number 4820-01-398-3981, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	4820-01-398-3981
Primary Part Number	72928
Item Name	Throttle Plate,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Status	ACTIVE
General Characteristics Item Description	IRON

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
72928 PRIMARY	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)

Reference documents

Reference	Meaning
78770 ITEM 2	5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Frequently Asked Questions

What is NSN 4820-01-398-3981?

NSN 4820-01-398-3981 is a Throttle Plate,valve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-398-3981?

NSN 4820-01-398-3981 has 1 manufacturer part number on file: 72928 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What are the specifications of 72928?

Key specifications for 72928: General Characteristics Item Description: IRON. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-398-3981 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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