NSN 4820-01-176-9813 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-176-9813. Manufacturer of record part number: 6350-217.
Second Connection Face to Centerline Distance: 6.938 INCHES IN
First Connection Face to Centerline Distance: 6.500 INCHES IN
2 manufacturer part numbers on file
Manufacturer of record: Greno Industries, Inc. Dba Greno Industries Inc
Identification
NSN: 4820-01-176-9813
NIIN: 011769813
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6350-217
Manufacturer: Greno Industries, Inc. Dba Greno Industries Inc
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-176-9813, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Greno Industries, Inc. Dba Greno Industries Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Greno Industries, Inc. Dba Greno Industries Inc (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 4820-01-176-9813?
NSN 4820-01-176-9813 is a Valve,safety Relief, manufactured by Greno Industries, Inc. Dba Greno Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-176-9813?
NSN 4820-01-176-9813 has 2 manufacturer part numbers on file: 6350-2XX 6350-217 (Greno Industries, Inc. Dba Greno Industries Inc), 6350-217 (Greno Industries, Inc. Dba Greno Industries Inc).
What are the specifications of 6350-217?
Key specifications for 6350-217: Second Connection Face to Centerline Distance: 6.938 INCHES IN; First Connection Face to Centerline Distance: 6.500 INCHES IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-176-9813 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.