PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30987Parts Kit,valve

Bourns Inc · NSN 4820-01-424-3749 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-424-3749 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-424-3749. Primary manufacturer part number: 30987.
Features
  • Parts Kit,valve — FSC 4820
  • 10 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-424-3749, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bourns Inc. This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameParts Kit,valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersBourns Inc (CAGE 32997); Asc Pty Ltd (CAGE Z4779); Pall Gmbh (CAGE C0202); Cat Pumps Corp (CAGE 57783); Slce Watermakers (CAGE F9758)
Technical Specifications
ParameterValue
NSN4820-01-424-3749
Primary Part Number30987
Item NameParts Kit,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBourns Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5340-00-274-523530987 INTERCHANGEABLE
Plug,expansion
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5340-00-275-6130 INTERCHANGEABLE
Cup,compression
4730-00-293-7108 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
5950-00-726-0857 INTERCHANGEABLE
Transformer,radio Frequency
5340-01-073-317930985 INTERCHANGEABLE
Cover,access
Woodward Hrt Div Woodward Hrt/cadillac Gage
1650-01-226-718230985 INTERCHANGEABLE
Cap,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5315-01-236-15483098-5 INTERCHANGEABLE
Pin
Kearfott Corp Div Kearfott Corporation
3110-01-264-612630985 INTERCHANGEABLE
Bearing,ball,annular
Jay-Em Aerospace Corporation
4130-01-654-695930985-1 INTERCHANGEABLE
Filter Media,air Conditioning
Science Applications International Corporation
4130-01-654-698430985-2 INTERCHANGEABLE
Filter Media,air Conditioning
Science Applications International Corporation
Cross-Reference Index
Part NumberManufacturer
30987 PRIMARY Bourns Inc (USA)
ASC1484722 Asc Pty Ltd (AUS)
30985CK PRIMARY Bourns Inc (USA)
00361 Pall Gmbh (DEU)
30985 Cat Pumps Corp (USA)
710018-80 Slce Watermakers (FRA)
30987 PRIMARY Cat Pumps Corp (USA)
00361 Pall Wassertechnik Gmbh (DEU)
30985CK PRIMARY Cat Pumps Corp (USA)
W00361 Pall Gmbh (DEU)
Related Parts
5340-00-274-5235INTERCHANGEABLE
PLUG,EXPANSION
30987
5340-00-275-6130INTERCHANGEABLE
CUP,COMPRESSION
4730-00-293-7108INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
5950-00-726-0857INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
5340-01-073-3179INTERCHANGEABLE
COVER,ACCESS
30985
1650-01-226-7182INTERCHANGEABLE
CAP,VALVE
30985
5315-01-236-1548INTERCHANGEABLE
PIN
3098-5
3110-01-264-6126INTERCHANGEABLE
BEARING,BALL,ANNULAR
30985
4130-01-654-6959INTERCHANGEABLE
FILTER MEDIA,AIR CONDITIONING
30985-1
4130-01-654-6984INTERCHANGEABLE
FILTER MEDIA,AIR CONDITIONING
30985-2
3040-01-728-0317INTERCHANGEABLE
CYLINDER ASSEMBLY,ACTUATING,LINE
30-985

Frequently Asked Questions

What is NSN 4820-01-424-3749?

NSN 4820-01-424-3749 is a Parts Kit,valve, manufactured by Bourns Inc, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-424-3749?

NSN 4820-01-424-3749 has 10 cross-referenced part numbers: 30987 (Bourns Inc), ASC1484722 (Asc Pty Ltd), 30985CK (Bourns Inc), 00361 (Pall Gmbh), 30985 (Cat Pumps Corp) and 5 more.

What NSN replaces 4820-01-424-3749?

There are 11 known substitutes for 4820-01-424-3749: 5340-00-274-5235, 5340-00-275-6130, 4730-00-293-7108 and 8 more. Verify interchangeability with system specifications before substitution.

Is NSN 4820-01-424-3749 still in active supply?

NSN 4820-01-424-3749 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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