PartsTable TECHNICAL DATA SHEET

NSN 4820-01-426-0272Government record, cited

Disk, Valve4820-01-426-0272

NSN 4820-01-426-0272 · NIIN 014260272 · Part number H-11SW0.25IN IT14

Bonney Forge Valve · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 4V609

Government record, cited

NSN 4820-01-426-0272 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-426-0272. Manufacturer of record part number: H-11SW0.25IN IT14.

Also searched as 4820-01-426-0272 · 4820014260272 · NIIN 014260272 · 01-426-0272 · FSC 4820 Valves, Nonpowered · CAGE 4V609 · H-11SW0.25IN IT14 · BONNEY CAT H-11SW0.25IN IT14

Nearby stock numbers ← 4820-01-426-0271 Seat, Valve · 4820-01-426-0277 Seat, Valve →

4820-01-426-0272 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Pressure Rating: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Material: STEEL CORROSION RESISTING
2 manufacturer part numbers on file
Manufacturer of record: Bonney Forge Valve

Identification

NSN: 4820-01-426-0272
NIIN: 014260272
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: H-11SW0.25IN IT14
Manufacturer: Bonney Forge Valve

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-426-0272, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Bonney Forge Valve. Government technical data includes 2 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	4820-01-426-0272
Primary Part Number	H-11SW0.25IN IT14
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bonney Forge Valve
Status	ACTIVE
Pressure Rating	800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Material	STEEL CORROSION RESISTING

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
BONNEY CAT H-11SW0.25IN IT14	Valve Automation and Control of San Diego Dba Valve Automation & Control of San Diego Div Valve Automation and Controls of (USA)
H-11SW0.25IN IT14 PRIMARY	Bonney Forge Valve (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 4820-01-426-0272?

NSN 4820-01-426-0272 is a Disk,valve, manufactured by Bonney Forge Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-426-0272?

NSN 4820-01-426-0272 has 2 manufacturer part numbers on file: BONNEY CAT H-11SW0.25IN IT14 (Valve Automation and Control of San Diego Dba Valve Automation & Control of San Diego Div Valve Automation and Controls of), H-11SW0.25IN IT14 (Bonney Forge Valve).

What are the specifications of H-11SW0.25IN IT14?

Key specifications for H-11SW0.25IN IT14: Pressure Rating: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Special Features: FOR SZ 0.250 IN. GATE VALVE IN; End Item Identification: STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Material: STEEL CORROSION RESISTING. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-426-0272 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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