NSN 4820-01-285-7426 · NIIN 012857426 · Part number KT15580-2
The Entwistle Company Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 20722
Government record, cited
NSN 4820-01-285-7426 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-285-7426. Manufacturer of record part number: KT15580-2.
Supplementary Features: APPL TO ANTENNA-RECEIVER; ACFT,TYPE B-1B
Style Designator: STRAIGHT THRU
Material: STEEL CORROSION RESISTING STEM
2 manufacturer part numbers on file
Manufacturer of record: The Entwistle Company Llc
Identification
NSN: 4820-01-285-7426
NIIN: 012857426
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: KT15580-2
Manufacturer: The Entwistle Company Llc
General Description
The Valve,globe, cataloged under National Stock Number 4820-01-285-7426, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is The Entwistle Company Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 4820-01-285-7426?
NSN 4820-01-285-7426 is a Valve,globe, manufactured by The Entwistle Company Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-285-7426?
NSN 4820-01-285-7426 has 2 manufacturer part numbers on file: KT15580-2 (The Entwistle Company Llc), 0460001-2 (Raytheon Co ESD Long Island Div).
What are the specifications of KT15580-2?
Key specifications for KT15580-2: Supplementary Features: APPL TO ANTENNA-RECEIVER; ACFT,TYPE B-1B; Style Designator: STRAIGHT THRU; Material: STEEL CORROSION RESISTING STEM. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-285-7426 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.