Valve Assembly, Manifold4820-01-593-2140

NSN 4820-01-593-2140 · NIIN 015932140 · Part number HM46-1-U-3-3-3-1-4-1-1-0-L

Richards Industries Valve Group Hex Valve Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3Z616

Government record, cited

NSN 4820-01-593-2140 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-593-2140. Manufacturer of record part number: HM46-1-U-3-3-3-1-4-1-1-0-L.

Also searched as 4820-01-593-2140 · 4820015932140 · NIIN 015932140 · 01-593-2140 · FSC 4820 Valves, Nonpowered · CAGE 3Z616 · HM46-1-U-3-3-3-1-4-1-1-0-L

Nearby stock numbers ← 4820-01-593-2138 Disk, Valve · 4820-01-593-2300 Valve, Safety Relief →

4820-01-593-2140 — Valves, Nonpowered

Features

Valve Assembly,manifold — FSC 4820
Valve Quantity: 3
Connection Type: THREADED INTERNAL PIPE
End Connection Quantity: 4
Nominal Thread Size: 0.500 INCHES IN
Body Material: STEEL CORROSION RESISTING
Thread Series Designator: NPT
Valve Operation Method: MANUAL

Identification

NSN: 4820-01-593-2140
NIIN: 015932140
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: HM46-1-U-3-3-3-1-4-1-1-0-L
Manufacturer: Richards Industries Valve Group Hex Valve Div

General Description

The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-593-2140, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Richards Industries Valve Group Hex Valve Div. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-593-2140
Primary Part Number	HM46-1-U-3-3-3-1-4-1-1-0-L
Item Name	Valve Assembly,manifold
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Richards Industries Valve Group Hex Valve Div
Status	ACTIVE
Valve Quantity	3
Connection Type	THREADED INTERNAL PIPE
End Connection Quantity	4
Nominal Thread Size	0.500 INCHES IN
Body Material	STEEL CORROSION RESISTING
Thread Series Designator	NPT
Valve Operation Method	MANUAL

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
HM46-1-U-3-3-3-1-4-1-1-0-L PRIMARY	Richards Industries Valve Group Hex Valve Div (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 4820-01-593-2140?

NSN 4820-01-593-2140 is a Valve Assembly,manifold, manufactured by Richards Industries Valve Group Hex Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-593-2140?

NSN 4820-01-593-2140 has 1 manufacturer part number on file: HM46-1-U-3-3-3-1-4-1-1-0-L (Richards Industries Valve Group Hex Valve Div).

What are the specifications of HM46-1-U-3-3-3-1-4-1-1-0-L?

Key specifications for HM46-1-U-3-3-3-1-4-1-1-0-L: Valve Quantity: 3; Overall Height: 3.520 INCHES MAXIMUM IN; Connection Type: THREADED INTERNAL PIPE; End Connection Quantity: 4. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-593-2140 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.

PartsTable Design LLC · partstable.com