PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

350-3Ball,check

Fl Industries Inc Pneumotive Div · NSN 4310-00-776-3361 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-776-3361 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-776-3361. Primary manufacturer part number: 350-3.
Features
  • Ball,check — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Fl Industries Inc Pneumotive Div
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ball,check, cataloged under National Stock Number 4310-00-776-3361, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Fl Industries Inc Pneumotive Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBall,check
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersFl Industries Inc Pneumotive Div (CAGE 51034)
Technical Specifications
ParameterValue
NSN4310-00-776-3361
Primary Part Number350-3
Item NameBall,check
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerFl Industries Inc Pneumotive Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-118-77073503 INTERCHANGEABLE
Gasket
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5935-00-465-955236-774 INTERCHANGEABLE
Jack,tip
Gc/waldom Inc
6220-00-562-1708 INTERCHANGEABLE
Lens,light
3120-00-618-6126LS3859-4-30 INTERCHANGEABLE
Bushing,sleeve
Lockheed Martin Corp
2990-00-706-6528 INTERCHANGEABLE
Insulatorengine Mou
5935-00-726-792533-133-BU INTERCHANGEABLE
Plug,tip
Gc/waldom Inc
1560-00-780-47683503 INTERCHANGEABLE
Housing,cap
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5120-00-846-76129176754 INTERCHANGEABLE
Rivet Set,hand
Us Army Aviation and Missile Command
4730-00-918-5125786 INTERCHANGEABLE
Coupling Half,quick Disconnect
Milton Industries, Inc
5940-01-087-25483503 INTERCHANGEABLE
Terminal Strip,grounding
Crown Audio, Inc. Dba Crown International
Cross-Reference Index
Part NumberManufacturer
350-3 PRIMARY Fl Industries Inc Pneumotive Div (USA)
Related Parts
5330-00-118-7707INTERCHANGEABLE
GASKET
3503
5935-00-465-9552INTERCHANGEABLE
JACK,TIP
36-774
6220-00-562-1708INTERCHANGEABLE
LENS,LIGHT
3120-00-618-6126INTERCHANGEABLE
BUSHING,SLEEVE
LS3859-4-30
2990-00-706-6528INTERCHANGEABLE
INSULATORENGINE MOU
5935-00-726-7925INTERCHANGEABLE
PLUG,TIP
33-133-BU
1560-00-780-4768INTERCHANGEABLE
HOUSING,CAP
3503
5120-00-846-7612INTERCHANGEABLE
RIVET SET,HAND
9176754
4730-00-918-5125INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
786
5940-01-087-2548INTERCHANGEABLE
TERMINAL STRIP,GROUNDING
3503
2020-01-120-4492INTERCHANGEABLE
MAST,TOP ASSEMBLY
4920-01-165-9062INTERCHANGEABLE
INTERRUPTER
905-3503

Frequently Asked Questions

What is NSN 4310-00-776-3361?

NSN 4310-00-776-3361 is a Ball,check, manufactured by Fl Industries Inc Pneumotive Div, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-776-3361?

NSN 4310-00-776-3361 has 1 cross-referenced part number: 350-3 (Fl Industries Inc Pneumotive Div).

What NSN replaces 4310-00-776-3361?

There are 12 known substitutes for 4310-00-776-3361: 5330-00-118-7707, 5935-00-465-9552, 6220-00-562-1708 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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