PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25B203ECock,drain

Fwd Seagrave Holdings Lp · NSN 4820-00-542-2370 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-542-2370 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-542-2370. Primary manufacturer part number: 25B203E.
Features
  • Cock,drain — FSC 4820
  • 38 verified cross-references
  • Primary manufacturer: Fwd Seagrave Holdings Lp
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Cock,drain, cataloged under National Stock Number 4820-00-542-2370, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Fwd Seagrave Holdings Lp. This item has 38 commercial cross-references from 23 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)
ManufacturersDana Corp Weatherhead Div (CAGE 79470); Fwd Seagrave Holdings Lp (CAGE 23382); Dresser, Llc (CAGE 64104); Parker-Hannifin Corporation (CAGE 13800); Jenny Products, Inc (CAGE 29215)
Technical Specifications
ParameterValue
NSN4820-00-542-2370
Primary Part Number25B203E
Item NameCock,drain
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFwd Seagrave Holdings Lp
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-017-9162 INTERCHANGEABLE
Washer,lock
2520-00-025-114611A6 INTERCHANGEABLE
Clutch Assembly,friction
Sachs-Boge of America
5905-00-104-8357 INTERCHANGEABLE
Resistor,fixed,composition
5330-00-135-6437 INTERCHANGEABLE
Seal,plain Encased
5306-00-150-9882MS20073-07-14 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3110-00-155-6443 INTERCHANGEABLE
Bearing,ball,annular
5940-00-156-712831257 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5360-00-200-964216103838 INTERCHANGEABLE
Spring,helical,compression
Fairbanks Morse, Llc
3130-00-215-12389902.14 INTERCHANGEABLE
Housing,bearing Unit
Hannay Reels Inc
5330-00-246-40604990 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
00116 Dana Corp Weatherhead Div (USA)
25B203E PRIMARY Fwd Seagrave Holdings Lp (USA)
15-483 Dresser, Llc (USA)
62004 Parker-Hannifin Corporation (USA)
11A8 Dana Corp Weatherhead Div (USA)
AP28945 Jenny Products, Inc (USA)
323E Harsco Corp Bmy-Combat Systems Div (USA)
MPD9484-55-39 PRIMARY Met-Pro Corporation (USA)
1A15-483 Fwd Seagrave Holdings Lp (USA)
MPD9576-55-19 PRIMARY Met-Pro Corporation (USA)
13064D Navistar International Corporation Dba Navistar (USA)
323E Imperial (USA)
5689REV5PC33 Parker-Hannifin Corporation (USA)
AN771-4 Aeronautical Standards Group Dept of Navy and Air Force (USA)
232-0004 Asrc Federal Facilities Logistics, Llc (USA)
10F8 Dana Corp Weatherhead Div (USA)
323E Walter Motor Truck Co (USA)
SW23806 Drs Sustainment Systems Inc (USA)
131-10108 Dana Corp Weatherhead Div (USA)
323E PRIMARY Asrc Federal Facilities Logistics, Llc (USA)
Related Parts
5310-00-017-9162INTERCHANGEABLE
WASHER,LOCK
2520-00-025-1146INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
11A6
5905-00-104-8357INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5330-00-135-6437INTERCHANGEABLE
SEAL,PLAIN ENCASED
5306-00-150-9882INTERCHANGEABLE
BOLT,MACHINE
MS20073-07-14
3110-00-155-6443INTERCHANGEABLE
BEARING,BALL,ANNULAR
5940-00-156-7128INTERCHANGEABLE
TERMINAL,LUG
31257
5360-00-200-9642INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16103838
3130-00-215-1238INTERCHANGEABLE
HOUSING,BEARING UNIT
9902.14
5330-00-246-4060INTERCHANGEABLE
SEAL,PLAIN ENCASED
4990
5950-00-257-3133INTERCHANGEABLE
COIL,RADIO FREQUENCY
31257
4730-00-278-3462INTERCHANGEABLE
PLUG,PIPE

Frequently Asked Questions

What is NSN 4820-00-542-2370?

NSN 4820-00-542-2370 is a Cock,drain, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-00-542-2370?

NSN 4820-00-542-2370 has 38 cross-referenced part numbers: 00116 (Dana Corp Weatherhead Div), 25B203E (Fwd Seagrave Holdings Lp), 15-483 (Dresser, Llc), 62004 (Parker-Hannifin Corporation), 11A8 (Dana Corp Weatherhead Div) and 33 more.

What NSN replaces 4820-00-542-2370?

There are 12 known substitutes for 4820-00-542-2370: 5310-00-017-9162, 2520-00-025-1146, 5905-00-104-8357 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-00-542-2370 still in active supply?

NSN 4820-00-542-2370 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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