PartsTable TECHNICAL DATA SHEET

NSN 4820-01-632-9965Government record, cited

Parts Kit, Ball Valve4820-01-632-9965

NSN 4820-01-632-9965 · NIIN 016329965

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-632-9965 · 4820016329965 · NIIN 016329965 · 01-632-9965 · FSC 4820 Valves, Nonpowered · 3544-40.0SK · 10017006ITEM8, 13, 17, 18 · 10017006

Nearby stock numbers ← 4820-01-632-9425 Cover Plate, Valve · 4820-01-632-9969 Valve, Safety Relief →

4820-01-632-9965 — Valves, Nonpowered

Features

Parts Kit,ball Valve — FSC 4820

Identification

NSN: 4820-01-632-9965
NIIN: 016329965
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-632-9965, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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	Parts Kit,ball Valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)

Technical Specifications

Parameter	Value
NSN	4820-01-632-9965
Item Name	Parts Kit,ball Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
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 3

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

4820-01-687-44473544-90.0SK POSSIBLE MATCH

PARTS KIT,DIAPHRAGM REPLACEMENT

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-687-46532-3544ACL1-90.0 POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

4820-01-689-89072-3544ACL1-65.0 POSSIBLE MATCH

VALVE,FLOW CONTROL

Possible match (shared part number)Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division

Cross-Reference Index

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

Reference documents

Reference	Meaning
3544-40.0SK	3/2 Design control — primary reference U.S. Government activity
10017006ITEM8, 13, 17, 18	5/2 Secondary reference U.S. Government activity
10017006	D/9 Drawing number reference only U.S. Government activity

Related Parts

4820-01-687-4447POSSIBLE MATCH

PARTS KIT,DIAPHRAGM REPLACEMENT

3544-90.0SK

4820-01-687-4653POSSIBLE MATCH

VALVE,FLOW CONTROL

2-3544ACL1-90.0

4820-01-689-8907POSSIBLE MATCH

VALVE,FLOW CONTROL

2-3544ACL1-65.0

Frequently Asked Questions

What is NSN 4820-01-632-9965?

NSN 4820-01-632-9965 is a Parts Kit,ball Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What NSN replaces 4820-01-632-9965?

3 possible matches (shared part number, not a government interchangeability claim): 4820-01-687-4447, 4820-01-687-4653, 4820-01-689-8907. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-632-9965 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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