Diaphragm, Valve, Flat4820-01-547-3567

NSN 4820-01-547-3567 · NIIN 015473567 · Part number P5502-6-6

Superior Valve Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 58553

Government record, cited

NSN 4820-01-547-3567 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-547-3567. Manufacturer of record part number: P5502-6-6.

Also searched as 4820-01-547-3567 · 4820015473567 · NIIN 015473567 · 01-547-3567 · FSC 4820 Valves, Nonpowered · CAGE 58553 · P5502-6-6 · N100200-P ITEM 4 .25IN/.375IN

Nearby stock numbers ← 4820-01-547-3509 Cap, Valve · 4820-01-547-3584 →

4820-01-547-3567 — Valves, Nonpowered

Features

Diaphragm,valve,flat — FSC 4820
Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
Media for Which Designed: REFRIGERANT
2 manufacturer part numbers on file
Manufacturer of record: Superior Valve Co

Identification

NSN: 4820-01-547-3567
NIIN: 015473567
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: P5502-6-6
Manufacturer: Superior Valve Co

General Description

The Diaphragm,valve,flat, cataloged under National Stock Number 4820-01-547-3567, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Superior Valve Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-547-3567
Primary Part Number	P5502-6-6
Item Name	Diaphragm,valve,flat
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Superior Valve Co
Status	ACTIVE
Pressure Rating	300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
Temp Rating	-40.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
Media for Which Designed	REFRIGERANT

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
N100200-P ITEM 4 .25IN/.375IN	Superior Valve Co (USA)
P5502-6-6 PRIMARY	Superior Valve Co (USA)

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 4820-01-547-3567?

NSN 4820-01-547-3567 is a Diaphragm,valve,flat, manufactured by Superior Valve Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-547-3567?

NSN 4820-01-547-3567 has 2 manufacturer part numbers on file: N100200-P ITEM 4 .25IN/.375IN (Superior Valve Co), P5502-6-6 (Superior Valve Co).

What are the specifications of P5502-6-6?

Key specifications for P5502-6-6: Pressure Rating: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Temp Rating: -40.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF; Media for Which Designed: REFRIGERANT; Part Name Assigned by Controlling Agency: DIAPHRAGM FOR TUFFY PACKLESS VALVE. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-547-3567 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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