NSN 4820-01-700-3689 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-700-3689. Manufacturer of record part number: 52300017-1.
Also searched as4820-01-700-3689 ·
4820017003689 ·
NIIN 017003689 ·
01-700-3689 ·
FSC 4820 Valves, Nonpowered · CAGE 05167 · 52300017-1
Manufacturer of record: Meggitt Safety Systems Inc
Identification
NSN: 4820-01-700-3689
NIIN: 017003689
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 52300017-1
Manufacturer: Meggitt Safety Systems Inc
General Description
The Head,safety,pressure Relief, cataloged under National Stock Number 4820-01-700-3689, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Meggitt Safety Systems Inc. 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 4820-01-700-3689?
NSN 4820-01-700-3689 is a Head,safety,pressure Relief, manufactured by Meggitt Safety Systems Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-700-3689?
NSN 4820-01-700-3689 has 1 manufacturer part number on file: 52300017-1 (Meggitt Safety Systems Inc).
What are the specifications of 52300017-1?
Key specifications for 52300017-1: Part Name Assigned by Controlling Agency: RUPTURE DISC ASSEMBLY; End Item Identification: F-22 AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-700-3689 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.
What is the DEMIL code for NSN 4820-01-700-3689?
NSN 4820-01-700-3689 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.