NSN 4820-01-532-8893 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-532-8893. Manufacturer of record part number: 4794K11.
Also searched as4820-01-532-8893 ·
4820015328893 ·
NIIN 015328893 ·
01-532-8893 ·
FSC 4820 Valves, Nonpowered · CAGE 39428 · 4794K11
Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Thread Direction: RIGHT-HAND FIRST END
Nominal Thread Size: 0.125 INCHES FIRST END IN
Maximum Operating Temp: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
Identification
NSN: 4820-01-532-8893
NIIN: 015328893
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4794K11
Manufacturer: Mcmaster-Carr Supply Co
General Description
The Cock,drain, cataloged under National Stock Number 4820-01-532-8893, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 10 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.
Technical Specifications
Parameter
Value
NSN
4820-01-532-8893
Primary Part Number
4794K11
Item Name
Cock,drain
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Mcmaster-Carr Supply Co
Status
ACTIVE
Connection Style
PLAIN (PIPE) FIRST END
Connection Type
THREADED EXTERNAL PIPE FIRST END
Style Designator
STRAIGHT THRU
Operating Pressure
500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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 4820-01-532-8893?
NSN 4820-01-532-8893 is a Cock,drain, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-532-8893?
NSN 4820-01-532-8893 has 1 manufacturer part number on file: 4794K11 (Mcmaster-Carr Supply Co).
What are the specifications of 4794K11?
Key specifications for 4794K11: Connection Style: PLAIN (PIPE) FIRST END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Style Designator: STRAIGHT THRU; Operating Pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 10 specifications are documented in the U.S. Government catalog.
Is NSN 4820-01-532-8893 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.