Valve, Gate4820-01-596-3895

NSN 4820-01-596-3895 · NIIN 015963895 · Part number HL-11-SW .50IN

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

Government record, cited

NSN 4820-01-596-3895 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-596-3895. Manufacturer of record part number: HL-11-SW .50IN.

Also searched as 4820-01-596-3895 · 4820015963895 · NIIN 015963895 · 01-596-3895 · FSC 4820 Valves, Nonpowered · CAGE 4V609 · HL-11-SW .50IN

Nearby stock numbers ← 4820-01-596-3767 Valve, Stop-Check · 4820-01-596-4074 Valve, Regulating, Fluid Pressure →

4820-01-596-3895 — Valves, Nonpowered

Features

Valve,gate — FSC 4820
Overall Diameter: 1.250 INCHES NOMINAL IN
Valve Size: 0.500 INCHES IN
2 manufacturer part numbers on file
Manufacturer of record: Bonney Forge Valve

Identification

NSN: 4820-01-596-3895
NIIN: 015963895
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HL-11-SW .50IN
Manufacturer: Bonney Forge Valve

General Description

The Valve,gate, cataloged under National Stock Number 4820-01-596-3895, 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	4820-01-596-3895
Primary Part Number	HL-11-SW .50IN
Item Name	Valve,gate
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Bonney Forge Valve
Status	ACTIVE
Overall Diameter	1.250 INCHES NOMINAL IN
Valve Size	0.500 INCHES IN

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
HL-11-SW .50IN	Tri-State Technical Sales Corp (USA)
HL-11-SW .50IN 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 4820-01-596-3895?

NSN 4820-01-596-3895 is a Valve,gate, manufactured by Bonney Forge Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-596-3895?

NSN 4820-01-596-3895 has 2 manufacturer part numbers on file: HL-11-SW .50IN (Tri-State Technical Sales Corp), HL-11-SW .50IN (Bonney Forge Valve).

What are the specifications of HL-11-SW .50IN?

Key specifications for HL-11-SW .50IN: Overall Diameter: 1.250 INCHES NOMINAL IN; Overall Width: 3.150 INCHES NOMINAL IN; Valve Size: 0.500 INCHES IN; Part Name Assigned by Controlling Agency: GATE VALVE BOLTED BONNET OS AND Y SOCKET WELD OR THREADED 1/2 IN TO 2 IN CL 800 API 502 IN. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-596-3895 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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