PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35000Cock,drain

Tramec, L.l.c. · NSN 4820-01-590-2222 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-590-2222 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-590-2222. Primary manufacturer part number: 35000.
Features
  • Cock,drain — FSC 4820
  • Thread Series Designator: NPTF FIRST END
  • Mounting Facility: LUG(S)
  • Valve Operation Method: MANUAL
  • Media for Which Designed: AIR SINGLE RESPONSE
  • Flow Control Device: SPOOL
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Thread Direction: RIGHT-HAND FIRST END
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,drain, cataloged under National Stock Number 4820-01-590-2222, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Tramec, L.l.c.. Government technical data includes 8 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-590-2222
Primary Part Number35000
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerTramec, L.l.c.
StatusACTIVE
Thread Series DesignatorNPTF FIRST END
Mounting FacilityLUG(S)
Valve Operation MethodMANUAL
Media for Which DesignedAIR SINGLE RESPONSE
Flow Control DeviceSPOOL
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Thread DirectionRIGHT-HAND FIRST END
Nominal Thread Size0.250 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5975-00-159-0969 INTERCHANGEABLE
Cover,conduit Outlet
4820-00-377-24833254519 INTERCHANGEABLE
Slide,directional Control Linear
Hatch & Kirk, Inc.
5935-00-781-2520GC810EH1 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation
4820-01-123-1624350-00 INTERCHANGEABLE
Plunger,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6515-01-190-8545 INTERCHANGEABLE
Bag,tube Feeding
6105-01-232-772235000 INTERCHANGEABLE
Motor,assembly,flag
Aerosonic Llc
4820-01-333-009535000 INTERCHANGEABLE
Cock,drain
Daimler Truck North America Llc
4240-01-358-520635000 INTERCHANGEABLE
Visor,faceshield,industrial
Surewerx Usa Inc
8030-01-483-87543-5000 INTERCHANGEABLE
Sealing Compound
Dow Silicones Corporation
6550-01-563-972035000 INTERCHANGEABLE
Reagent,immunoassy
Beckman Coulter Inc Div Us Customer Operations
Cross-Reference Index
Part NumberManufacturer
35000 Tramec, L.l.c. (USA)
Related Parts
5975-00-159-0969INTERCHANGEABLE
COVER,CONDUIT OUTLET
4820-00-377-2483INTERCHANGEABLE
SLIDE,DIRECTIONAL CONTROL LINEAR
3254519
5935-00-781-2520INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
GC810EH1
4820-01-123-1624INTERCHANGEABLE
PLUNGER,VALVE
350-00
6515-01-190-8545INTERCHANGEABLE
BAG,TUBE FEEDING
6105-01-232-7722INTERCHANGEABLE
MOTOR,ASSEMBLY,FLAG
35000
4820-01-333-0095INTERCHANGEABLE
COCK,DRAIN
35000
4240-01-358-5206INTERCHANGEABLE
VISOR,FACESHIELD,INDUSTRIAL
35000
8030-01-483-8754INTERCHANGEABLE
SEALING COMPOUND
3-5000
6550-01-563-9720INTERCHANGEABLE
REAGENT,IMMUNOASSY
35000
1450-01-588-5946INTERCHANGEABLE
GFCI DEVICE
25230 001-6

Frequently Asked Questions

What is NSN 4820-01-590-2222?

NSN 4820-01-590-2222 is a Cock,drain, manufactured by Tramec, L.l.c., classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-590-2222?

NSN 4820-01-590-2222 has 1 cross-referenced part number: 35000 (Tramec, L.l.c.).

What NSN replaces 4820-01-590-2222?

There are 11 known substitutes for 4820-01-590-2222: 5975-00-159-0969, 4820-00-377-2483, 5935-00-781-2520 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35000?

Key specifications for 35000: Thread Series Designator: NPTF FIRST END; Mounting Facility: LUG(S); Valve Operation Method: MANUAL; Media for Which Designed: AIR SINGLE RESPONSE. 9 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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