PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

46-083Cock,drain

Tipco Inc · NSN 4820-01-541-0662 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-541-0662 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-541-0662. Primary manufacturer part number: 46-083.
Features
  • Cock,drain — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Tipco Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,drain, cataloged under National Stock Number 4820-01-541-0662, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tipco Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-541-0662
Primary Part Number46-083
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTipco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
8135-00-155-5473TS-3WR-3 INTERCHANGEABLE
Tape,gummed
Tapesouth Inc Dba Tapesouth Inc
3220-01-181-942846-083 INTERCHANGEABLE
Spur Center
Delta Intl Machinery Corp
Cross-Reference Index
Part NumberManufacturer
6D912 Grainger Div of W W Grainger Inc (USA)
46-083 PRIMARY Tipco Inc (USA)
4921K35 Mcmaster-Carr Supply Co (USA)
Related Parts
8135-00-155-5473INTERCHANGEABLE
TAPE,GUMMED
TS-3WR-3
3220-01-181-9428INTERCHANGEABLE
SPUR CENTER
46-083

Frequently Asked Questions

What is NSN 4820-01-541-0662?

NSN 4820-01-541-0662 is a Cock,drain, manufactured by Tipco Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-541-0662?

NSN 4820-01-541-0662 has 3 cross-referenced part numbers: 6D912 (Grainger Div of W W Grainger Inc), 46-083 (Tipco Inc), 4921K35 (Mcmaster-Carr Supply Co).

What NSN replaces 4820-01-541-0662?

There are 2 known substitutes for 4820-01-541-0662: 8135-00-155-5473, 3220-01-181-9428. Verify interchangeability with system specifications before substitution.

What are the specifications of 46-083?

Key specifications for 46-083: End Item Identification: NSN: 7360-01-496-2112; Special Features: MALE PIPE 1/2";HEIGHT 1.52";HEX 0.87;APPROX WT LBS 0.12; Part Name Assigned by Controlling Agency: DRAIN COCKS. 3 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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