PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

185Cock,drain

Danfoss Power Solutions II, Llc · NSN 4820-00-276-9042 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-276-9042 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-276-9042. Primary manufacturer part number: 185.
Features
  • Cock,drain — FSC 4820
  • Material: COPPER ALLOY OVERALL
  • Flow Control Device: DISK OR STEM
  • Thread Direction: RIGHT-HAND FIRST END
  • Valve Operation Method: MANUAL
  • Thread Series Designator: NPT FIRST END
  • Nominal Pipe Size Accommodated: 0.125 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Cock,drain, cataloged under National Stock Number 4820-00-276-9042, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Danfoss Power Solutions II, Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-00-276-9042
Primary Part Number185
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDanfoss Power Solutions II, Llc
StatusCANCELLED
MaterialCOPPER ALLOY OVERALL
Flow Control DeviceDISK OR STEM
Thread DirectionRIGHT-HAND FIRST END
Valve Operation MethodMANUAL
Thread Series DesignatorNPT FIRST END
Nominal Pipe Size Accommodated0.125 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Connection StylePLAIN (PIPE) FIRST END
Nominal Thread Size0.125 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5910-00-071-9952 INTERCHANGEABLE
Capacitor,variable,air Dielectri
5133-00-189-9265 INTERCHANGEABLE
Drill,twist
6625-00-220-96035046 INTERCHANGEABLE
Test Set Subassembly,electrical
The Bechdon Company, Llc
5133-00-228-1334 INTERCHANGEABLE
Drill,twist
5120-00-244-126312220 INTERCHANGEABLE
Hookaroon
Columbus Mckinnon Corporation Dba Cm Shredder
4020-00-250-74845046 INTERCHANGEABLE
Fiber Rope Assembly,single Leg
Wade Antenna Inc Div Taco Antenna
6145-00-252-89695046 INTERCHANGEABLE
Braid,wire
Belden Wire and Cable Co Wire and Cable Office
2915-00-308-140812-220 INTERCHANGEABLE
Bypass,pump
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5950-00-327-443612220 INTERCHANGEABLE
Transformer,power
Standex Electronics, Inc.
4730-00-463-0686 INTERCHANGEABLE
Sleeve,clinch,tube Fitting
Cross-Reference Index
Part NumberManufacturer
12220 Cummins Power Generation Inc. (USA)
185 PRIMARY Danfoss Power Solutions II, Llc (USA)
324E1-8 Imperial (USA)
185 Dana Corp Weatherhead Div (USA)
504-0006 PRIMARY Cummins Power Generation Inc. (USA)
504-6 Cummins Power Generation Inc. (USA)
Related Parts
5910-00-071-9952INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
5133-00-189-9265INTERCHANGEABLE
DRILL,TWIST
6625-00-220-9603INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
5046
5133-00-228-1334INTERCHANGEABLE
DRILL,TWIST
5120-00-244-1263INTERCHANGEABLE
HOOKAROON
12220
4020-00-250-7484INTERCHANGEABLE
FIBER ROPE ASSEMBLY,SINGLE LEG
5046
6145-00-252-8969INTERCHANGEABLE
BRAID,WIRE
5046
2915-00-308-1408INTERCHANGEABLE
BYPASS,PUMP
12-220
5950-00-327-4436INTERCHANGEABLE
TRANSFORMER,POWER
12220
4730-00-463-0686INTERCHANGEABLE
SLEEVE,CLINCH,TUBE FITTING
5360-00-490-4182INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5340-00-532-7562INTERCHANGEABLE
RING
1222-0

Frequently Asked Questions

What is NSN 4820-00-276-9042?

NSN 4820-00-276-9042 is a Cock,drain, manufactured by Danfoss Power Solutions II, Llc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-276-9042?

NSN 4820-00-276-9042 has 6 cross-referenced part numbers: 12220 (Cummins Power Generation Inc.), 185 (Danfoss Power Solutions II, Llc), 324E1-8 (Imperial), 185 (Dana Corp Weatherhead Div), 504-0006 (Cummins Power Generation Inc.) and 1 more.

What NSN replaces 4820-00-276-9042?

There are 12 known substitutes for 4820-00-276-9042: 5910-00-071-9952, 5133-00-189-9265, 6625-00-220-9603 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 185?

Key specifications for 185: Material: COPPER ALLOY OVERALL; Flow Control Device: DISK OR STEM; Thread Direction: RIGHT-HAND FIRST END; Valve Operation Method: MANUAL. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-276-9042 still in active supply?

NSN 4820-00-276-9042 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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