NSN 4820-01-526-5374 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-526-5374. Manufacturer of record part number: 1503499000.
Manufacturer of record: Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
Identification
NSN: 4820-01-526-5374
NIIN: 015265374
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1503499000
Manufacturer: Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
General Description
The Valve,gate, cataloged under National Stock Number 4820-01-526-5374, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4820-01-526-5374
Primary Part Number
1503499000
Item Name
Valve,gate
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
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 4820-01-526-5374?
NSN 4820-01-526-5374 is a Valve,gate, manufactured by Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-526-5374?
NSN 4820-01-526-5374 has 3 manufacturer part numbers on file: 12497114 (U S Army Tank Automotive Command Amsta-Im-Mm), 1503499000 (Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc), L48-6LM (Gator Machine Works Inc).
What are the specifications of 1503499000?
Key specifications for 1503499000: Part Name Assigned by Controlling Agency: VALVE,SHUTOFF,DIESEL ENGINE; End Item Identification: NSN 4610-01-495-0046 LIGHTWEIGHT WATER PURIFIER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-526-5374 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.