Seat, Valve4820-01-165-4202

NSN 4820-01-165-4202 · NIIN 011654202 · Part number 326611

Hyster-Yale Group, Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 30076

Government record, cited

NSN 4820-01-165-4202 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-165-4202. Manufacturer of record part number: 326611.

Also searched as 4820-01-165-4202 · 4820011654202 · NIIN 011654202 · 01-165-4202 · FSC 4820 Valves, Nonpowered · CAGE 30076 · 326611 · 0552-12-112

Nearby stock numbers ← 4820-01-165-4198 Valve, Ball · 4820-01-165-4366 →

4820-01-165-4202 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hyster-Yale Group, Inc.

Identification

NSN: 4820-01-165-4202
NIIN: 011654202
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 326611
Manufacturer: Hyster-Yale Group, Inc.

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-165-4202, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hyster-Yale Group, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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	Hyster-Yale Group, Inc. (CAGE 30076)

Technical Specifications

Parameter	Value
NSN	4820-01-165-4202
Primary Part Number	326611
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hyster-Yale Group, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

⇄ Related Items 2

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

4820-01-252-77009002848-02 POSSIBLE MATCH

SEAT,VALVE

Possible match (shared part number)Hyster-Yale Group, Inc. Dba Yale Materials Handling

5342-01-293-94863-26611 POSSIBLE MATCH

MOUNT,RESILIENT,WEAPON SYSTEM

Possible match (shared part number)Superior Compressor Company Dba Grimmer Schmidt Smith Compressors

Cross-Reference Index

Part Number	Manufacturer
326611 PRIMARY	Hyster-Yale Group, Inc. (USA)

Reference documents

Reference	Meaning
0552-12-112	5/9 Secondary reference Toyo Kogyo Co. Ltd

Related Parts

4820-01-252-7700POSSIBLE MATCH

SEAT,VALVE

9002848-02

5342-01-293-9486POSSIBLE MATCH

MOUNT,RESILIENT,WEAPON SYSTEM

3-26611

Frequently Asked Questions

What is NSN 4820-01-165-4202?

NSN 4820-01-165-4202 is a Seat,valve, manufactured by Hyster-Yale Group, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-165-4202?

NSN 4820-01-165-4202 has 1 manufacturer part number on file: 326611 (Hyster-Yale Group, Inc.).

What NSN replaces 4820-01-165-4202?

2 possible matches (shared part number, not a government interchangeability claim): 4820-01-252-7700, 5342-01-293-9486. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-165-4202 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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