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NSN 4820-01-389-2304Government record, cited

Valve, Check4820-01-389-2304

NSN 4820-01-389-2304 · NIIN 013892304 · Part number 5165-015

Ryan Herco Products Corp · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 51671

Government record, cited

NSN 4820-01-389-2304 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-389-2304. Manufacturer of record part number: 5165-015.

Also searched as 4820-01-389-2304 · 4820013892304 · NIIN 013892304 · 01-389-2304 · FSC 4820 Valves, Nonpowered · CAGE 51671 · 5165-015 · SK6632 ITEM 32 SHEET 2 OF 2

Nearby stock numbers ← 4820-01-389-2297 Valve, Angle · 4820-01-389-2323 →

4820-01-389-2304 — Valves, Nonpowered

Features

Valve,check — FSC 4820
Flow Control Device: DISK
Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN
Connection Style: SOCKET (PIPE) ALL ENDS
Mounting Position: HORIZONTAL
Connection Type: UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator: STRAIGHT THRU
Material: PLASTIC POLYVINYL CHLORIDE (PVC) BODY

Identification

NSN: 4820-01-389-2304
NIIN: 013892304
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 5165-015
Manufacturer: Ryan Herco Products Corp

General Description

The Valve,check, cataloged under National Stock Number 4820-01-389-2304, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Ryan Herco Products Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-389-2304
Primary Part Number	5165-015
Item Name	Valve,check
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Ryan Herco Products Corp
Status	ACTIVE
Flow Control Device	DISK
Nominal Pipe Size Accommodated	1.500 INCHES ALL ENDS IN
Connection Style	SOCKET (PIPE) ALL ENDS
Mounting Position	HORIZONTAL
Connection Type	UNTHREADED INTERNAL PIPE ALL ENDS
Style Designator	STRAIGHT THRU
Material	PLASTIC POLYVINYL CHLORIDE (PVC) BODY
Valve Operation Method	AUTOMATIC

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
5165-015 PRIMARY	Ryan Herco Products Corp (USA)

Reference documents

Reference	Meaning
SK6632 ITEM 32 SHEET 2 OF 2	5/9 Secondary reference U.S. Government activity

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 4820-01-389-2304?

NSN 4820-01-389-2304 is a Valve,check, manufactured by Ryan Herco Products Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-389-2304?

NSN 4820-01-389-2304 has 1 manufacturer part number on file: 5165-015 (Ryan Herco Products Corp).

What are the specifications of 5165-015?

Key specifications for 5165-015: Flow Control Device: DISK; Nominal Pipe Size Accommodated: 1.500 INCHES ALL ENDS IN; Connection Style: SOCKET (PIPE) ALL ENDS; Mounting Position: HORIZONTAL. 8 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-389-2304 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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