NSN 4820-01-526-7550 · NIIN 015267550 · Part number 6671510
Doosan Bobcat North America, Inc. Div Bobcat Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 1QK63
Government record, cited
NSN 4820-01-526-7550 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-526-7550. Manufacturer of record part number: 6671510.
Also searched as4820-01-526-7550 ·
4820015267550 ·
NIIN 015267550 ·
01-526-7550 ·
FSC 4820 Valves, Nonpowered · CAGE 1QK63 · 6671510
Manufacturer of record: Doosan Bobcat North America, Inc. Div Bobcat Company
Identification
NSN: 4820-01-526-7550
NIIN: 015267550
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 6671510
Manufacturer: Doosan Bobcat North America, Inc. Div Bobcat Company
General Description
The Valve,safety Relief, cataloged under National Stock Number 4820-01-526-7550, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Doosan Bobcat North America, Inc. Div Bobcat Company. 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
4820-01-526-7550
Primary Part Number
6671510
Item Name
Valve,safety Relief
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Doosan Bobcat North America, Inc. Div Bobcat Company
Doosan Bobcat North America, Inc. Div Bobcat Company (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 4820-01-526-7550?
NSN 4820-01-526-7550 is a Valve,safety Relief, manufactured by Doosan Bobcat North America, Inc. Div Bobcat Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-526-7550?
NSN 4820-01-526-7550 has 1 manufacturer part number on file: 6671510 (Doosan Bobcat North America, Inc. Div Bobcat Company).
What are the specifications of 6671510?
Key specifications for 6671510: Part Name Assigned by Controlling Agency: RELIEF VALVE; End Item Identification: 3805-01-502-3529 LOADER, SCOOP TYPE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-526-7550 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.