Valve, Safety Relief4820-01-644-0282

NSN 4820-01-644-0282 · NIIN 016440282 · Part number 21410-0036

Suburban Manufacturing, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 7T076

Government record, cited

NSN 4820-01-644-0282 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-644-0282. Manufacturer of record part number: 21410-0036.

Also searched as 4820-01-644-0282 · 4820016440282 · NIIN 016440282 · 01-644-0282 · FSC 4820 Valves, Nonpowered · CAGE 7T076 · 21410-0036 · DWG2140-0060-P3 REV 2 ITEM 17

Nearby stock numbers ← 4820-01-644-0247 Valve, Relief, Pressure and Temper · 4820-01-644-0413 Retainer, Seat, Valve →

4820-01-644-0282 — Valves, Nonpowered

Features

Valve,safety Relief — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Suburban Manufacturing, Llc

Identification

NSN: 4820-01-644-0282
NIIN: 016440282
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 21410-0036
Manufacturer: Suburban Manufacturing, Llc

General Description

The Valve,safety Relief, cataloged under National Stock Number 4820-01-644-0282, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Suburban Manufacturing, Llc. The record lists 2 manufacturer part numbers 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	Suburban Manufacturing, Llc (CAGE 7T076)

Technical Specifications

Parameter	Value
NSN	4820-01-644-0282
Primary Part Number	21410-0036
Item Name	Valve,safety Relief
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Suburban Manufacturing, Llc
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
21410-0036 PRIMARY	Suburban Manufacturing, Llc (USA)
DWG2140-0060-P3 REV 2 ITEM 17	Suburban Manufacturing, 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 4820-01-644-0282?

NSN 4820-01-644-0282 is a Valve,safety Relief, manufactured by Suburban Manufacturing, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-644-0282?

NSN 4820-01-644-0282 has 2 manufacturer part numbers on file: 21410-0036 (Suburban Manufacturing, Llc), DWG2140-0060-P3 REV 2 ITEM 17 (Suburban Manufacturing, Llc).

Is NSN 4820-01-644-0282 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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