PartsTable TECHNICAL DATA SHEET

NSN 4820-01-440-8225Government record, cited

Diaphragm Set, Packless Valve4820-01-440-8225

NSN 4820-01-440-8225 · NIIN 014408225 · Part number D5164-8B

Kampi Components Co Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 7Z016

Government record, cited

NSN 4820-01-440-8225 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-440-8225. Manufacturer of record part number: D5164-8B.

Also searched as 4820-01-440-8225 · 4820014408225 · NIIN 014408225 · 01-440-8225 · FSC 4820 Valves, Nonpowered · CAGE 7Z016 · D5164-8B · 8-063-005 · 8-063-005

Nearby stock numbers ← 4820-01-440-8224 Disk, Valve · 4820-01-440-8266 Stem, Fluid Valve →

4820-01-440-8225 — Valves, Nonpowered

Features

Diaphragm Set,packless Valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Kampi Components Co Inc

Identification

NSN: 4820-01-440-8225
NIIN: 014408225
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D5164-8B
Manufacturer: Kampi Components Co Inc

General Description

The Diaphragm Set,packless Valve, cataloged under National Stock Number 4820-01-440-8225, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Kampi Components Co Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-440-8225
Primary Part Number	D5164-8B
Item Name	Diaphragm Set,packless Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Kampi Components Co 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
D5164-8B	Kampi Components Co Inc (USA)
8-063-005	Kampi Components Co Inc (USA)

Reference documents

Reference	Meaning
8-063-005	5/9 Secondary reference Henry Technologies, Inc.
D5164-8B	3/9 Design control — primary reference Henry Technologies, Inc.

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 4820-01-440-8225?

NSN 4820-01-440-8225 is a Diaphragm Set,packless Valve, manufactured by Kampi Components Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-440-8225?

NSN 4820-01-440-8225 has 2 manufacturer part numbers on file: D5164-8B (Kampi Components Co Inc), 8-063-005 (Kampi Components Co Inc).

What are the specifications of D5164-8B?

Key specifications for D5164-8B: End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-440-8225 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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