NSN 4820-01-699-9958 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-699-9958. Manufacturer of record part number: MR6032-2MP-DH.
Also searched as4820-01-699-9958 ·
4820016999958 ·
NIIN 016999958 ·
01-699-9958 ·
FSC 4820 Valves, Nonpowered · CAGE 28968 · MR6032-2MP-DH
Operating Pressure: 7000.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
Material: STEEL COMP 316 OVERALL
Valve Operation Method: AUTOMATIC
1 manufacturer part number on file
Identification
NSN: 4820-01-699-9958
NIIN: 016999958
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: MR6032-2MP-DH
Manufacturer: Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-699-9958, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 6 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.
Technical Specifications
Parameter
Value
NSN
4820-01-699-9958
Primary Part Number
MR6032-2MP-DH
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok
Status
ACTIVE
Flange Shape
ROUND ALL ENDS
Nominal Length
4.38 INCHES ALL ENDS IN
Style Designator
ANGLE FLANGED ENDS
Operating Pressure
7000.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS
Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (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 4820-01-699-9958?
NSN 4820-01-699-9958 is a Valve,safety Relief, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-699-9958?
NSN 4820-01-699-9958 has 1 manufacturer part number on file: MR6032-2MP-DH (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
What are the specifications of MR6032-2MP-DH?
Key specifications for MR6032-2MP-DH: Flange Shape: ROUND ALL ENDS; Nominal Length: 4.38 INCHES ALL ENDS IN; Style Designator: ANGLE FLANGED ENDS; Operating Pressure: 7000.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM SINGLE RESPONSE LBS. 6 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-699-9958 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.