PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30117Ball,check

Bourns Inc · NSN 4820-01-588-7764 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-588-7764 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-588-7764. Primary manufacturer part number: 30117.
Features
  • Ball,check — FSC 4820
  • Spherical Diameter: 0.406 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING
  • 2 verified cross-references
  • Primary manufacturer: Bourns Inc
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Ball,check, cataloged under National Stock Number 4820-01-588-7764, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Bourns Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-588-7764
Primary Part Number30117
Item NameBall,check
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerBourns Inc
StatusACTIVE
Spherical Diameter0.406 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-020-018610505762 INTERCHANGEABLE
O-Ring
General Dynamics Land Systems Canadacorp
3110-00-100-0342 INTERCHANGEABLE
Cup,tapered Roller Bearing
3455-00-224-363710130 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
2530-00-319-1401 INTERCHANGEABLE
King Pin,steering K
5360-00-527-086230117 INTERCHANGEABLE
Spring,helical,compression
Pti Technologies Inc.
6125-00-635-8935 INTERCHANGEABLE
Motor-Generator
5950-00-647-3625292-4197G1 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Corp
3040-01-053-76193511-7 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5310-01-245-32225610-77-31 INTERCHANGEABLE
Washer,flat
Seastrom Manufacturing Co Inc
5360-01-302-9883 INTERCHANGEABLE
Spring,helical,torsion
Cross-Reference Index
Part NumberManufacturer
30117 Cat Pumps Corp (USA)
30117 PRIMARY Bourns Inc (USA)
Related Parts
5331-00-020-0186INTERCHANGEABLE
O-RING
10505762
3110-00-100-0342INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
3455-00-224-3637INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10130
2530-00-319-1401INTERCHANGEABLE
KING PIN,STEERING K
5360-00-527-0862INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
30117
6125-00-635-8935INTERCHANGEABLE
MOTOR-GENERATOR
5950-00-647-3625INTERCHANGEABLE
TRANSFORMER,POWER
292-4197G1
3040-01-053-7619INTERCHANGEABLE
CONNECTING LINK,RIGID
3511-7
5310-01-245-3222INTERCHANGEABLE
WASHER,FLAT
5610-77-31
5360-01-302-9883INTERCHANGEABLE
SPRING,HELICAL,TORSION

Frequently Asked Questions

What is NSN 4820-01-588-7764?

NSN 4820-01-588-7764 is a Ball,check, manufactured by Bourns Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-588-7764?

NSN 4820-01-588-7764 has 2 cross-referenced part numbers: 30117 (Cat Pumps Corp), 30117 (Bourns Inc).

What NSN replaces 4820-01-588-7764?

There are 10 known substitutes for 4820-01-588-7764: 5331-00-020-0186, 3110-00-100-0342, 3455-00-224-3637 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30117?

Key specifications for 30117: Spherical Diameter: 0.406 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING; End Item Identification: 7034, 7036, OR 7037 HIGH PRESSURE RELIEF VALVE. 3 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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