PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LA1072-6Cock,drain

Pettibone Llc · NSN 4820-00-272-3346 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-272-3346 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-272-3346. Primary manufacturer part number: LA1072-6.
Features
  • Cock,drain — FSC 4820
  • 20 verified cross-references
  • Primary manufacturer: Pettibone Llc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,drain, cataloged under National Stock Number 4820-00-272-3346, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Pettibone Llc. This item has 20 commercial cross-references from 17 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCock,drain
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersPettibone Llc (CAGE 46717); Lunkenheimer Co (CAGE 37239); Brinkley Technology Group Llc Dba Hercules Manufacturing (CAGE 1ML14); Crane Carrier Company, Llc (CAGE 03533); Hyster-Yale Group, Inc. Dba Yale Materials Handling (CAGE 83299)
Technical Specifications
ParameterValue
NSN4820-00-272-3346
Primary Part NumberLA1072-6
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerPettibone Llc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3540-00-006-2921 INTERCHANGEABLE
Sealing Machine
4820-00-026-8473009640 INTERCHANGEABLE
Cock,drain
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4820-00-057-0694 INTERCHANGEABLE
Cock,drain
2815-00-175-73217703-001 INTERCHANGEABLE
Guide,valve
Cooper Machinery Services Llc
2825-00-175-88647703 INTERCHANGEABLE
Shaft Assembly
Westinghouse Electric Corp
4820-00-197-4984 INTERCHANGEABLE
Cock,drain
5905-00-240-7382930-0238 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Vishay Sprague Inc
3455-00-243-9488A814-45R INTERCHANGEABLE
Cutter,milling,angle
F & D Tool Co Inc
4820-00-272-3332 INTERCHANGEABLE
Cock,drain
4820-00-272-3353 INTERCHANGEABLE
Cock,plug
Cross-Reference Index
Part NumberManufacturer
LA1072-6 Pettibone Llc (USA)
FIG159SIZE3-8 Lunkenheimer Co (USA)
279841 Brinkley Technology Group Llc Dba Hercules Manufacturing (USA)
105-6 Crane Carrier Company, Llc (USA)
619705 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
MS35784-3 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AA59440/3-013 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
9302-3-8 Newterra Corporation, Inc. (USA)
1-K-2359 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
7F9902 Caterpillar Inc Div Caterpillar Defense (USA)
MILC1203 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1-K-0359 Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA)
A-A-59440 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
223576 Available Truck Co (USA)
770-3 Department of the Air Force (USA)
279841 Hercules Engine Co Inc (USA)
9302-3-8 Crane Co Div Valve Div (USA)
A-A-59440/3 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
223576 Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA)
26837 3-8 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
Related Parts
3540-00-006-2921INTERCHANGEABLE
SEALING MACHINE
4820-00-026-8473INTERCHANGEABLE
COCK,DRAIN
009640
4820-00-057-0694INTERCHANGEABLE
COCK,DRAIN
2815-00-175-7321INTERCHANGEABLE
GUIDE,VALVE
7703-001
2825-00-175-8864INTERCHANGEABLE
SHAFT ASSEMBLY
7703
4820-00-197-4984INTERCHANGEABLE
COCK,DRAIN
5905-00-240-7382INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
930-0238
3455-00-243-9488INTERCHANGEABLE
CUTTER,MILLING,ANGLE
A814-45R
4820-00-272-3332INTERCHANGEABLE
COCK,DRAIN
4820-00-272-3353INTERCHANGEABLE
COCK,PLUG
4820-00-275-2224INTERCHANGEABLE
COCK,DRAIN
4820-00-287-4268INTERCHANGEABLE
COCK,DRAIN

Frequently Asked Questions

What is NSN 4820-00-272-3346?

NSN 4820-00-272-3346 is a Cock,drain, manufactured by Pettibone Llc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-272-3346?

NSN 4820-00-272-3346 has 20 cross-referenced part numbers: LA1072-6 (Pettibone Llc), FIG159SIZE3-8 (Lunkenheimer Co), 279841 (Brinkley Technology Group Llc Dba Hercules Manufacturing), 105-6 (Crane Carrier Company, Llc), 619705 (Hyster-Yale Group, Inc. Dba Yale Materials Handling) and 15 more.

What NSN replaces 4820-00-272-3346?

There are 12 known substitutes for 4820-00-272-3346: 3540-00-006-2921, 4820-00-026-8473, 4820-00-057-0694 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-272-3346 still in active supply?

NSN 4820-00-272-3346 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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