NSN 4820-01-461-5061 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-461-5061. Manufacturer of record part number: 94-D-046 4.00IPS.
Body Style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
Valve Discharge Flow Rate: 697.0 GALLONS PER MINUTE
1 manufacturer part number on file
Manufacturer of record: Derbyshire Machine & Tool Co
Identification
NSN: 4820-01-461-5061
NIIN: 014615061
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 94-D-046 4.00IPS
Manufacturer: Derbyshire Machine & Tool Co
General Description
The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-461-5061, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Derbyshire Machine & Tool Co. Government technical data includes 3 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
4820-01-461-5061
Primary Part Number
94-D-046 4.00IPS
Item Name
Valve,relief,pressure and Temper
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Derbyshire Machine & Tool Co
Status
ACTIVE
Temp Rating
100.0 FAHRENHEIT DEGF
Body Style
ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
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 4820-01-461-5061?
NSN 4820-01-461-5061 is a Valve,relief,pressure and Temper, manufactured by Derbyshire Machine & Tool Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-461-5061?
NSN 4820-01-461-5061 has 1 manufacturer part number on file: 94-D-046 4.00IPS (Derbyshire Machine & Tool Co).
What are the specifications of 94-D-046 4.00IPS?
Key specifications for 94-D-046 4.00IPS: Temp Rating: 100.0 FAHRENHEIT DEGF; Body Style: ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS; End Item Identification: SUPPLY CLASS AOE; Valve Discharge Flow Rate: 697.0 GALLONS PER MINUTE. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-461-5061 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.