Parts Kit, Valve4820-01-451-9864

NSN 4820-01-451-9864 · NIIN 014519864

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-451-9864 · 4820014519864 · NIIN 014519864 · 01-451-9864 · FSC 4820 Valves, Nonpowered · 1683-B · 5866-22SK

Nearby stock numbers ← 4820-01-451-9849 Valve, Calibrated Flow · 4820-01-451-9913 Valve, Globe →

4820-01-451-9864 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
Component Quantity: 31
End Item Source: 90800
End Item Name: VALVE
Nonsupply Items and Quantities: MATCHED ORIFICE PLATES 13, DIAPHRAGMS 13, PACKING,PREFORMED 4, DIAPHRAGM RETAINER 1

Identification

NSN: 4820-01-451-9864
NIIN: 014519864
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-451-9864, 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4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-451-9864
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
Component Quantity	31
End Item Source	90800
End Item Name	VALVE
Nonsupply Items and Quantities	MATCHED ORIFICE PLATES 13, DIAPHRAGMS 13, PACKING,PREFORMED 4, DIAPHRAGM RETAINER 1

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

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

Reference documents

Reference	Meaning
1683-B	D/9 Drawing number reference only U.S. Government activity
5866-22SK	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-451-9864?

NSN 4820-01-451-9864 is a Parts Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-451-9864?

Key specifications for 4820-01-451-9864: Component Quantity: 31; End Item Source: 90800; End Item Name: VALVE; Nonsupply Items and Quantities: MATCHED ORIFICE PLATES 13, DIAPHRAGMS 13, PACKING,PREFORMED 4, DIAPHRAGM RETAINER 1. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-451-9864 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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