PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

61127Spacer,ring

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 5365-01-021-4104 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-021-4104 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-021-4104. Primary manufacturer part number: 61127.
Features
  • Spacer,ring — FSC 5365
  • Overall Thickness: 0.300 INCHES NOMINAL IN
  • Inside Diameter: 2.170 INCHES NOMINAL IN
  • Outside Diameter: 2.828 INCHES NOMINAL IN
  • Material Document and Classification: QQ-A-200/8,T6 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-225/8,T6 FED SPEC ALL MATERIAL RESPONSES
  • Material: ALUMINUM ALLOY 6061
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Applications requiring Aluminum Alloy 6061 construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-021-4104, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-021-4104
Primary Part Number61127
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Overall Thickness0.300 INCHES NOMINAL IN
Inside Diameter2.170 INCHES NOMINAL IN
Outside Diameter2.828 INCHES NOMINAL IN
Material Document and ClassificationQQ-A-200/8,T6 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-225/8,T6 FED SPEC ALL MATERIAL RESPONSES
MaterialALUMINUM ALLOY 6061
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5120-00-187-7129 INTERCHANGEABLE
Wrench,open End
9540-00-528-8803DIE61127 INTERCHANGEABLE
Beam,structural
Aluminum Co of America
5950-00-735-639661127 INTERCHANGEABLE
Transformer,audio Frequency
Hammond Mfg Co Ltd
3040-01-133-78706112-7 INTERCHANGEABLE
Shaft,loading Valve
Philadelphia Valve Co
Cross-Reference Index
Part NumberManufacturer
61127 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5120-00-187-7129INTERCHANGEABLE
WRENCH,OPEN END
9540-00-528-8803INTERCHANGEABLE
BEAM,STRUCTURAL
DIE61127
5950-00-735-6396INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
61127
3040-01-133-7870INTERCHANGEABLE
SHAFT,LOADING VALVE
6112-7

Frequently Asked Questions

What is NSN 5365-01-021-4104?

NSN 5365-01-021-4104 is a Spacer,ring, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-021-4104?

NSN 5365-01-021-4104 has 1 cross-referenced part number: 61127 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 5365-01-021-4104?

There are 4 known substitutes for 5365-01-021-4104: 5120-00-187-7129, 9540-00-528-8803, 5950-00-735-6396 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 61127?

Key specifications for 61127: Overall Thickness: 0.300 INCHES NOMINAL IN; Inside Diameter: 2.170 INCHES NOMINAL IN; Outside Diameter: 2.828 INCHES NOMINAL IN; Material Document and Classification: QQ-A-200/8,T6 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-225/8,T6 FED SPEC ALL MATERIAL RESPONSES. 5 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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