NSN 4820-01-412-3865 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-412-3865. Manufacturer of record part number: 1139-10D.
Also searched as4820-01-412-3865 ·
4820014123865 ·
NIIN 014123865 ·
01-412-3865 ·
FSC 4820 Valves, Nonpowered · CAGE 0J2W4 · 1139-10D
Nominal Outside Diameter: 0.500 INCHES FIRST END IN
Material: COPPER ALLOY OVERALL
1 manufacturer part number on file
Manufacturer of record: Fairview Fittings Inc
Identification
NSN: 4820-01-412-3865
NIIN: 014123865
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 1139-10D
Manufacturer: Fairview Fittings Inc
General Description
The Cock,drain, cataloged under National Stock Number 4820-01-412-3865, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Fairview Fittings Inc. Government technical data includes 5 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.
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4820-00-001-0021 · Item name not on file
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4820-00-001-0042 · Item name not on file
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4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-412-3865?
NSN 4820-01-412-3865 is a Cock,drain, manufactured by Fairview Fittings Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-412-3865?
NSN 4820-01-412-3865 has 1 manufacturer part number on file: 1139-10D (Fairview Fittings Inc).
What are the specifications of 1139-10D?
Key specifications for 1139-10D: Connection Style: PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Style Designator: ANGLE; Nominal Outside Diameter: 0.500 INCHES FIRST END IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-412-3865 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.