PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3Cock,drain

Lincoln Brass Works Inc · NSN 4820-00-288-7547 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-288-7547 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-288-7547. Primary manufacturer part number: 3.
Features
  • Cock,drain — FSC 4820
  • Connection Style: PLAIN (PIPE) FIRST END
  • Valve Operation Method: MANUAL
  • Style Designator: STRAIGHT THRU
  • Nominal Thread Size: 0.375 INCHES FIRST END IN
  • Flow Control Device: DISK
  • Thread Quantity Per Inch: 18 FIRST END
  • Material: COPPER ALLOY OVERALL
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Cock,drain, cataloged under National Stock Number 4820-00-288-7547, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Lincoln Brass Works Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 15 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
NSN4820-00-288-7547
Primary Part Number3
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerLincoln Brass Works Inc
StatusCANCELLED
Connection StylePLAIN (PIPE) FIRST END
Valve Operation MethodMANUAL
Style DesignatorSTRAIGHT THRU
Nominal Thread Size0.375 INCHES FIRST END IN
Flow Control DeviceDISK
Thread Quantity Per Inch18 FIRST END
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorNPT FIRST END
Nominal Pipe Size Accommodated0.375 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Thread DirectionRIGHT-HAND FIRST END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6110-00-014-238410040117 INTERCHANGEABLE
Electronic Subassem
Us Army Aviation and Missile Command
5910-00-080-74120170-0029 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
5935-00-194-3082 INTERCHANGEABLE
Jack,telephone
5310-00-285-4101258976PC13 INTERCHANGEABLE
Washer,flat
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6625-00-432-3197D12 INTERCHANGEABLE
Detector,radio Frequency
Frequency Electronics Inc
5930-00-475-53729018139 INTERCHANGEABLE
Key,switch
Us Army Aviation and Missile Command
3405-00-556-49561612-3 INTERCHANGEABLE
Saw,band,metal Cutting
Doall Baltimore Company
4320-00-604-3634D12 INTERCHANGEABLE
Impeller,pump,centrifugal
Itt Jabsco Products
5310-00-763-8921 INTERCHANGEABLE
Nut,plain,hexagon
3010-00-826-8527D1-2 INTERCHANGEABLE
Coupling,shaft,rigid
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
14P9 Dana Off Highway Products, Llc (USA)
16123 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
3 PRIMARY Lincoln Brass Works Inc (USA)
16123 Hyster-Yale Group, Inc. (USA)
D12 Eaton Corp Controls Div (USA)
07-71F3 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
L20805 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
B43E Stant Corp Edelmann Div (USA)
71F3 Dana Off Highway Products, Llc (USA)
14P9 Clark Equipment Co (USA)
71F3 Clark Equipment Co (USA)
30114V Navistar Intl Corp Truck Br Ohio Plant (USA)
6893 Dana Corp Weatherhead Div (USA)
6893 PRIMARY Danfoss Power Solutions II, Llc (USA)
30114V Navistar International Corporation Dba Navistar (USA)
B558 Dresser, Llc (USA)
07-71F3 Tvh Parts Co. (USA)
Related Parts
6110-00-014-2384INTERCHANGEABLE
ELECTRONIC SUBASSEM
10040117
5910-00-080-7412INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
0170-0029
5935-00-194-3082INTERCHANGEABLE
JACK,TELEPHONE
5310-00-285-4101INTERCHANGEABLE
WASHER,FLAT
258976PC13
6625-00-432-3197INTERCHANGEABLE
DETECTOR,RADIO FREQUENCY
D12
5930-00-475-5372INTERCHANGEABLE
KEY,SWITCH
9018139
3405-00-556-4956INTERCHANGEABLE
SAW,BAND,METAL CUTTING
1612-3
4320-00-604-3634INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
D12
5310-00-763-8921INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3010-00-826-8527INTERCHANGEABLE
COUPLING,SHAFT,RIGID
D1-2
5310-01-091-2504INTERCHANGEABLE
WASHER
16123
4720-01-122-2964INTERCHANGEABLE
HOSE,RUBBER
16123

Frequently Asked Questions

What is NSN 4820-00-288-7547?

NSN 4820-00-288-7547 is a Cock,drain, manufactured by Lincoln Brass Works Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-288-7547?

NSN 4820-00-288-7547 has 17 cross-referenced part numbers: 14P9 (Dana Off Highway Products, Llc), 16123 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 3 (Lincoln Brass Works Inc), 16123 (Hyster-Yale Group, Inc.), D12 (Eaton Corp Controls Div) and 12 more.

What NSN replaces 4820-00-288-7547?

There are 12 known substitutes for 4820-00-288-7547: 6110-00-014-2384, 5910-00-080-7412, 5935-00-194-3082 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3?

Key specifications for 3: Connection Style: PLAIN (PIPE) FIRST END; Valve Operation Method: MANUAL; Style Designator: STRAIGHT THRU; Nominal Thread Size: 0.375 INCHES FIRST END IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-00-288-7547 still in active supply?

NSN 4820-00-288-7547 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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