PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W7-4Wedge,wrist Pin

Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · NSN 4310-00-586-4227 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-586-4227 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-586-4227. Primary manufacturer part number: W7-4.
Features
  • Wedge,wrist Pin — FSC 4310
  • 1 verified cross-reference
  • Primary manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Wedge,wrist Pin, cataloged under National Stock Number 4310-00-586-4227, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameWedge,wrist Pin
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersNorwalk Compreseer Company Inc Dba Norwalk Compressor Company (CAGE 44218)
Technical Specifications
ParameterValue
NSN4310-00-586-4227
Primary Part NumberW7-4
Item NameWedge,wrist Pin
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerNorwalk Compreseer Company Inc Dba Norwalk Compressor Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-293-0008W-156 INTERCHANGEABLE
Wrench,adjustable
Ngk Metals Corporation Dba N G K Berylco
6110-01-322-6414W76 INTERCHANGEABLE
Protector,thermal-Overload,elect
Alatus Aerosystems Dba F.k.a., Triumph Structures-Los Angeles
6505-01-468-3063W7-4 INTERCHANGEABLE
Water,optima,grade
Fisher Scientific Company L.l.c.
Cross-Reference Index
Part NumberManufacturer
W7-4 PRIMARY Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
Related Parts
5120-00-293-0008INTERCHANGEABLE
WRENCH,ADJUSTABLE
W-156
6110-01-322-6414INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
W76
6505-01-468-3063INTERCHANGEABLE
WATER,OPTIMA,GRADE
W7-4

Frequently Asked Questions

What is NSN 4310-00-586-4227?

NSN 4310-00-586-4227 is a Wedge,wrist Pin, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-586-4227?

NSN 4310-00-586-4227 has 1 cross-referenced part number: W7-4 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company).

What NSN replaces 4310-00-586-4227?

There are 3 known substitutes for 4310-00-586-4227: 5120-00-293-0008, 6110-01-322-6414, 6505-01-468-3063. Verify interchangeability with system specifications before substitution.

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