NSN 4820-01-273-3636 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-273-3636. Manufacturer of record part number: 12-205-04-2IN.
Also searched as4820-01-273-3636 ·
4820012733636 ·
NIIN 012733636 ·
01-273-3636 ·
FSC 4820 Valves, Nonpowered · CAGE 57661 · 12-205-04-2IN
Opening Pressure Setting: 6.0 POUNDS PER SQUARE INCH LBS
Identification
NSN: 4820-01-273-3636
NIIN: 012733636
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 12-205-04-2IN
Manufacturer: Conbraco Industries Inc
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-273-3636, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Conbraco Industries Inc. 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. Current acquisition status: Active.
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 4820-01-273-3636?
NSN 4820-01-273-3636 is a Valve,safety Relief, manufactured by Conbraco Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-273-3636?
NSN 4820-01-273-3636 has 1 manufacturer part number on file: 12-205-04-2IN (Conbraco Industries Inc).
What are the specifications of 12-205-04-2IN?
Key specifications for 12-205-04-2IN: Flow Control Device: DISK; Valve Size: 2.000 INCHES IN; Material: COPPER ALLOY BODY; Material: COPPER ALLOY FLOW CONTROL DEVICE. 8 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-273-3636 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.