NSN 4820-01-514-7350 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-514-7350. Manufacturer of record part number: 123-2148.
Also searched as4820-01-514-7350 ·
4820015147350 ·
NIIN 015147350 ·
01-514-7350 ·
FSC 4820 Valves, Nonpowered · CAGE 11083 · 123-2148
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4820-01-514-7350
NIIN: 015147350
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 123-2148
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Valve,vacuum Regulating, cataloged under National Stock Number 4820-01-514-7350, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, 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.
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 4820-01-514-7350?
NSN 4820-01-514-7350 is a Valve,vacuum Regulating, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-514-7350?
NSN 4820-01-514-7350 has 1 manufacturer part number on file: 123-2148 (Caterpillar Inc Div Caterpillar Defense).
What are the specifications of 123-2148?
Key specifications for 123-2148: Supplementary Features: EXCAVATOR 317BLN; Special Features: USED ON 147-5286 LINES GROUP PILOT, HYDRAULIC SYSTEM; Part Name Assigned by Controlling Agency: VALVE GROUP - PILOT; End Item Identification: MODEL 420D BACKHOE LOADER. 1 specification is documented in the U.S. Government catalog.
Is NSN 4820-01-514-7350 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.