Seat, Valve4820-01-160-3610

NSN 4820-01-160-3610 · NIIN 011603610

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-160-3610 · 4820011603610 · NIIN 011603610 · 01-160-3610 · FSC 4820 Valves, Nonpowered · 72834 PIECE 9 · 72834 · C1474 · C1474A

Nearby stock numbers ← 4820-01-160-3609 · 4820-01-160-3616 Parts Kit, Diaphragm Replacement →

4820-01-160-3610 — Valves, Nonpowered

Features

Seat,valve — FSC 4820
Flange Diameter: 10.375 INCHES NOMINAL IN
Body Inside Diameter: 8.005 INCHES NOMINAL IN
Under Flange Height: 0.375 INCHES NOMINAL IN
Material: STEEL CORROSION RESISTING OVERALL

Identification

NSN: 4820-01-160-3610
NIIN: 011603610
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Seat,valve, cataloged under National Stock Number 4820-01-160-3610, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-160-3610
Item Name	Seat,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Flange Diameter	10.375 INCHES NOMINAL IN
Body Inside Diameter	8.005 INCHES NOMINAL IN
Under Flange Height	0.375 INCHES NOMINAL IN
Material	STEEL CORROSION RESISTING OVERALL

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 1

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

4820-01-160-3637TV1353 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)Griswold Industries Dba Cla-Val Co

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
72834 PIECE 9	5/9 Secondary reference U.S. Government activity
72834	D/9 Drawing number reference only U.S. Government activity
C1474	5/9 Secondary reference U.S. Government activity
C1474A	3/2 Design control — primary reference U.S. Government activity

Related Parts

4820-01-160-3637POSSIBLE MATCH

STEM,FLUID VALVE

TV1353

Frequently Asked Questions

What is NSN 4820-01-160-3610?

NSN 4820-01-160-3610 is a Seat,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-160-3610?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-160-3637. Verify interchangeability with system specifications before substitution.

What are the specifications of 4820-01-160-3610?

Key specifications for 4820-01-160-3610: Flange Diameter: 10.375 INCHES NOMINAL IN; Body Inside Diameter: 8.005 INCHES NOMINAL IN; Under Flange Height: 0.375 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-160-3610 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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