NSN 4820-01-241-4108 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-241-4108. Manufacturer of record part number: GCP-720 PIECE 21.
Media for Which Designed: WATER, FRESH SINGLE RESPONSE
Material: COPPER ALLOY BODY
1 manufacturer part number on file
Manufacturer of record: M.t. Davidson Company
Identification
NSN: 4820-01-241-4108
NIIN: 012414108
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: GCP-720 PIECE 21
Manufacturer: M.t. Davidson Company
General Description
The Cock,drain, cataloged under National Stock Number 4820-01-241-4108, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is M.t. Davidson Company. Government technical data includes 2 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.
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 4820-01-241-4108?
NSN 4820-01-241-4108 is a Cock,drain, manufactured by M.t. Davidson Company, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-241-4108?
NSN 4820-01-241-4108 has 1 manufacturer part number on file: GCP-720 PIECE 21 (M.t. Davidson Company).
What are the specifications of GCP-720 PIECE 21?
Key specifications for GCP-720 PIECE 21: Special Features: END ITEM 1.000 IN. TYPE AONSIE CLOSE COUPLED CENTRIFUGAL PUMP IN; Media for Which Designed: WATER, FRESH SINGLE RESPONSE; Material: COPPER ALLOY BODY. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-241-4108 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.