PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11146Cock,drain

Gregory Engineering Corp · NSN 4820-01-329-1219 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-329-1219 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-329-1219. Primary manufacturer part number: 11146.
Features
  • Cock,drain — FSC 4820
  • Style Designator: STRAIGHT THRU
  • Media for Which Designed: WATER, FRESH SINGLE RESPONSE
  • 1 verified cross-reference
  • Primary manufacturer: Gregory Engineering Corp
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,drain, cataloged under National Stock Number 4820-01-329-1219, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Gregory Engineering Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-329-1219
Primary Part Number11146
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerGregory Engineering Corp
StatusACTIVE
Style DesignatorSTRAIGHT THRU
Media for Which DesignedWATER, FRESH SINGLE RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-106-198811146 INTERCHANGEABLE
Transformer,distrib
Oeco, Llc Dba Pacific Scientific Oeco Div Fire Safety and Power Systems
4720-00-212-6928 INTERCHANGEABLE
Hose Assembly,nonmetallic
5110-00-222-2119 INTERCHANGEABLE
Chisel,half Round Nose,hand
5310-00-332-5036 INTERCHANGEABLE
Washer,flat
5355-00-584-584911146 INTERCHANGEABLE
Knob
Jetronic Industries, Inc. Dba Jetronic Industries, Inc. Div Contracts
2930-00-837-0958 INTERCHANGEABLE
Shaft Assembly,wate
3820-00-930-967711146 INTERCHANGEABLE
Piston,feed Arm
Terex Reedrill Dba Reedrill Texoma Div Terex Mining
4210-01-077-819611146 INTERCHANGEABLE
Bracket,fire Extinguisher
General Fire Extinguisher Corp
2590-01-151-777311146 INTERCHANGEABLE
Support,gear End,wi
DP Manufacturing Inc.
5950-01-182-3625 INTERCHANGEABLE
Reactor-Transformer
Cross-Reference Index
Part NumberManufacturer
11146 Gregory Engineering Corp (USA)
Related Parts
5950-00-106-1988INTERCHANGEABLE
TRANSFORMER,DISTRIB
11146
4720-00-212-6928INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
5110-00-222-2119INTERCHANGEABLE
CHISEL,HALF ROUND NOSE,HAND
5310-00-332-5036INTERCHANGEABLE
WASHER,FLAT
5355-00-584-5849INTERCHANGEABLE
KNOB
11146
2930-00-837-0958INTERCHANGEABLE
SHAFT ASSEMBLY,WATE
3820-00-930-9677INTERCHANGEABLE
PISTON,FEED ARM
11146
4210-01-077-8196INTERCHANGEABLE
BRACKET,FIRE EXTINGUISHER
11146
2590-01-151-7773INTERCHANGEABLE
SUPPORT,GEAR END,WI
11146
5950-01-182-3625INTERCHANGEABLE
REACTOR-TRANSFORMER
4820-01-218-2674INTERCHANGEABLE
STEM,FLUID VALVE
003-0007-22
3040-01-224-8555INTERCHANGEABLE
SHAFT,PUMP

Frequently Asked Questions

What is NSN 4820-01-329-1219?

NSN 4820-01-329-1219 is a Cock,drain, manufactured by Gregory Engineering Corp, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-329-1219?

NSN 4820-01-329-1219 has 1 cross-referenced part number: 11146 (Gregory Engineering Corp).

What NSN replaces 4820-01-329-1219?

There are 12 known substitutes for 4820-01-329-1219: 5950-00-106-1988, 4720-00-212-6928, 5110-00-222-2119 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11146?

Key specifications for 11146: Style Designator: STRAIGHT THRU; Media for Which Designed: WATER, FRESH SINGLE RESPONSE. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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