PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41187Blade Rotor

Drs Environmental Systems Inc · NSN 4310-00-730-6038 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-730-6038 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-730-6038. Primary manufacturer part number: 41187.
Features
  • Blade Rotor — FSC 4310
  • General Characteristics Item Description: STEEL; 0.184 IN. THK; 1.688 IN. W; 2.562 IN. LG; ALL CORNERS SQUARE IN
  • 2 verified cross-references
  • Primary manufacturer: Drs Environmental Systems Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Blade Rotor, cataloged under National Stock Number 4310-00-730-6038, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Drs Environmental Systems Inc. Government technical data includes 1 verified specification, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-730-6038
Primary Part Number41187
Item NameBlade Rotor
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerDrs Environmental Systems Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 0.184 IN. THK; 1.688 IN. W; 2.562 IN. LG; ALL CORNERS SQUARE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5133-00-228-1372 INTERCHANGEABLE
Drill,twist
3010-00-235-0732271663PC10 INTERCHANGEABLE
Coupling,shaft,rigid
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3030-00-253-83312193426 INTERCHANGEABLE
Belt,v
General Motors Llc Dba General Motors Llc
5365-01-256-039041187 INTERCHANGEABLE
Spacer
Leslie Controls, Inc. Dba Leslie Controls Inc
2990-01-259-231841187 INTERCHANGEABLE
Connector,exhaust Pipe
Walker Mfg Co
2935-01-298-565641187 INTERCHANGEABLE
Separator,air and Oil
Williams International Co., L.l.c.
Cross-Reference Index
Part NumberManufacturer
41187 Drs Environmental Systems Inc (USA)
41187 Davey Compressor Co Div of Keco Industries Inc (USA)
Related Parts
5133-00-228-1372INTERCHANGEABLE
DRILL,TWIST
3010-00-235-0732INTERCHANGEABLE
COUPLING,SHAFT,RIGID
271663PC10
3030-00-253-8331INTERCHANGEABLE
BELT,V
2193426
5365-01-256-0390INTERCHANGEABLE
SPACER
41187
2990-01-259-2318INTERCHANGEABLE
CONNECTOR,EXHAUST PIPE
41187
2935-01-298-5656INTERCHANGEABLE
SEPARATOR,AIR AND OIL
41187

Frequently Asked Questions

What is NSN 4310-00-730-6038?

NSN 4310-00-730-6038 is a Blade Rotor, manufactured by Drs Environmental Systems Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-730-6038?

NSN 4310-00-730-6038 has 2 cross-referenced part numbers: 41187 (Drs Environmental Systems Inc), 41187 (Davey Compressor Co Div of Keco Industries Inc).

What NSN replaces 4310-00-730-6038?

There are 6 known substitutes for 4310-00-730-6038: 5133-00-228-1372, 3010-00-235-0732, 3030-00-253-8331 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41187?

Key specifications for 41187: General Characteristics Item Description: STEEL; 0.184 IN. THK; 1.688 IN. W; 2.562 IN. LG; ALL CORNERS SQUARE IN. 1 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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