PartsTable TECHNICAL DATA SHEET

NSN 4820-01-213-1032Government record, cited

Seat, Valve4820-01-213-1032

NSN 4820-01-213-1032 · NIIN 012131032 · Part number 78906

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

Government record, cited

NSN 4820-01-213-1032 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-213-1032. Manufacturer of record part number: 78906.

Also searched as 4820-01-213-1032 · 4820012131032 · NIIN 012131032 · 01-213-1032 · FSC 4820 Valves, Nonpowered · CAGE 09790 · 78906 · 78875 ITEM 29 · 78875

Nearby stock numbers ← 4820-01-213-1031 Seat, Valve · 4820-01-213-1033 Seat, Valve →

4820-01-213-1032 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Identification

NSN: 4820-01-213-1032
NIIN: 012131032
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 78906
Manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-213-1032, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Seat,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (CAGE 09790)

Technical Specifications

Parameter	Value
NSN	4820-01-213-1032
Primary Part Number	78906
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Status	ACTIVE

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

⇄ Related Items 4

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4820-01-213-754978918-1 POSSIBLE MATCH

VALVE,SAFETY RELIEF

Possible match (shared part number)Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

4330-01-213-780420020-500-10 POSSIBLE MATCH

FILTERING DISK,FLUID

Possible match (shared part number)Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div

5330-01-281-185778875 POSSIBLE MATCH

RETAINER,PACKING

Possible match (shared part number)Eaton Corporation Dba Eaton Inoac Div Eaton

6685-01-482-8744161955 POSSIBLE MATCH

GAGE,PRESSURE,DIAL INDICATING

Possible match (shared part number)Ametek, Inc. Div Aerospace & Defense

Cross-Reference Index

Part Number	Manufacturer
78906 PRIMARY	Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)

Reference documents

Reference	Meaning
78875 ITEM 29	5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
78875	D/9 Drawing number reference only Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator

Related Parts

4820-01-213-7549POSSIBLE MATCH

VALVE,SAFETY RELIEF

78918-1

4330-01-213-7804POSSIBLE MATCH

FILTERING DISK,FLUID

20020-500-10

5330-01-281-1857POSSIBLE MATCH

RETAINER,PACKING

78875

6685-01-482-8744POSSIBLE MATCH

GAGE,PRESSURE,DIAL INDICATING

161955

Frequently Asked Questions

What is NSN 4820-01-213-1032?

NSN 4820-01-213-1032 is a Seat,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 4820-01-213-1032?

NSN 4820-01-213-1032 has 1 manufacturer part number on file: 78906 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What NSN replaces 4820-01-213-1032?

4 possible matches (shared part number, not a government interchangeability claim): 4820-01-213-7549, 4330-01-213-7804, 5330-01-281-1857. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-213-1032 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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