Valve, Safety Relief4820-01-680-1986

NSN 4820-01-680-1986 · NIIN 016801986 · Part number 100201-101

Products Support, Llc Dba Vitesse Systems - Jessup, Md · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 53247

Government record, cited

NSN 4820-01-680-1986 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-680-1986. Manufacturer of record part number: 100201-101.

Also searched as 4820-01-680-1986 · 4820016801986 · NIIN 016801986 · 01-680-1986 · FSC 4820 Valves, Nonpowered · CAGE 53247 · 100201-101

Nearby stock numbers ← 4820-01-680-1758 Valve, Regulating, System Pressure · 4820-01-680-2002 Valve, Check →

4820-01-680-1986 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Products Support, Llc Dba Vitesse Systems - Jessup, Md

Identification

NSN: 4820-01-680-1986
NIIN: 016801986
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 100201-101
Manufacturer: Products Support, Llc Dba Vitesse Systems - Jessup, Md

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-680-1986, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Products Support, Llc Dba Vitesse Systems - Jessup, Md. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Valve,safety Relief
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Products Support, Llc Dba Vitesse Systems - Jessup, Md (CAGE 53247)

Technical Specifications

Parameter	Value
NSN	4820-01-680-1986
Primary Part Number	100201-101
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Products Support, Llc Dba Vitesse Systems - Jessup, Md
Status	ACTIVE

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
100201-101 PRIMARY	Products Support, Llc Dba Vitesse Systems - Jessup, Md (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 4820-01-680-1986?

NSN 4820-01-680-1986 is a Valve,safety Relief, manufactured by Products Support, Llc Dba Vitesse Systems - Jessup, Md, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-680-1986?

NSN 4820-01-680-1986 has 1 manufacturer part number on file: 100201-101 (Products Support, Llc Dba Vitesse Systems - Jessup, Md).

Is NSN 4820-01-680-1986 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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