Valve, Safety Relief4820-01-715-1697

NSN 4820-01-715-1697 · NIIN 017151697 · Part number 376-16789-20

Securiplex Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 34JR9

Government record, cited

NSN 4820-01-715-1697 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-715-1697. Manufacturer of record part number: 376-16789-20.

Also searched as 4820-01-715-1697 · 4820017151697 · NIIN 017151697 · 01-715-1697 · FSC 4820 Valves, Nonpowered · CAGE 34JR9 · 376-16789-20

Nearby stock numbers ← 4820-01-715-1492 Valve, Ball · 4820-01-715-1735 Valve, Butterfly →

4820-01-715-1697 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
Material: STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Securiplex Llc

Identification

NSN: 4820-01-715-1697
NIIN: 017151697
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 376-16789-20
Manufacturer: Securiplex Llc

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-715-1697, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Securiplex Llc. Government technical data includes 1 specification, 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	4820-01-715-1697
Primary Part Number	376-16789-20
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Securiplex Llc
Status	ACTIVE
Material	STEEL CORROSION RESISTING OVERALL

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
376-16789-20 PRIMARY	Securiplex Llc (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 4820-01-715-1697?

NSN 4820-01-715-1697 is a Valve,safety Relief, manufactured by Securiplex Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-715-1697?

NSN 4820-01-715-1697 has 1 manufacturer part number on file: 376-16789-20 (Securiplex Llc).

What are the specifications of 376-16789-20?

Key specifications for 376-16789-20: Special Features: MAXIUM VOLUME: 500 GPM; MAXIUM DISCHARGE PRESSURE: 70 PSI; Part Name Assigned by Controlling Agency: SAFETY RELIEF VALVE; Material: STEEL CORROSION RESISTING OVERALL. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-715-1697 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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