PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2201621Spacer,sleeve

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions · NSN 5365-01-057-7116 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-057-7116 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-057-7116. Primary manufacturer part number: 2201621.
Features
  • Spacer,sleeve — FSC 5365
  • Material: PLASTIC OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 1.0620 INCHES NOMINAL IN
  • Body Inside Diameter: 0.8750 INCHES NOMINAL IN
  • 7 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
Applications
  • Applications requiring Plastic Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-057-7116, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-057-7116
Primary Part Number2201621
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
StatusACTIVE
MaterialPLASTIC OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter1.0620 INCHES NOMINAL IN
Body Inside Diameter0.8750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1560-00-165-674888682 INTERCHANGEABLE
Bracket,structural Component,air
Northrop Grumman Systems Corporation
5950-00-422-250388682 INTERCHANGEABLE
Transformer,power
Hammond Mfg Co Ltd
6145-00-538-914310050639-1 INTERCHANGEABLE
Wire,electrical
Us Army Aviation and Missile Command
1660-00-868-22458868-2 INTERCHANGEABLE
Stator Assembly,fan
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
5365-01-262-7816886-82 INTERCHANGEABLE
Shim
Hornet Acquisitionco, Llc Dba Onboard Systems
6680-01-301-875588682 INTERCHANGEABLE
Indicator,sight,liquid
Setra Systems, Inc. Dba Gems Sensors
5306-01-356-734988682 INTERCHANGEABLE
Bolt,machine
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
8055B Siemens Energy, Inc. Dba Dresser-Rand (USA)
88682-00 Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
2201621 Siemens Energy, Inc. Dba Dresser-Rand (USA)
2201621 PRIMARY Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA)
8055B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
200136UPC60 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
88682 Kaydon Ring & Seal Inc Dba Skf Precision Technologies (USA)
Related Parts
1560-00-165-6748INTERCHANGEABLE
BRACKET,STRUCTURAL COMPONENT,AIR
88682
5950-00-422-2503INTERCHANGEABLE
TRANSFORMER,POWER
88682
6145-00-538-9143INTERCHANGEABLE
WIRE,ELECTRICAL
10050639-1
1660-00-868-2245INTERCHANGEABLE
STATOR ASSEMBLY,FAN
8868-2
5365-01-262-7816INTERCHANGEABLE
SHIM
886-82
6680-01-301-8755INTERCHANGEABLE
INDICATOR,SIGHT,LIQUID
88682
5306-01-356-7349INTERCHANGEABLE
BOLT,MACHINE
88682

Frequently Asked Questions

What is NSN 5365-01-057-7116?

NSN 5365-01-057-7116 is a Spacer,sleeve, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-057-7116?

NSN 5365-01-057-7116 has 7 cross-referenced part numbers: 8055B (Siemens Energy, Inc. Dba Dresser-Rand), 88682-00 (Kaydon Ring & Seal Inc Dba Skf Precision Technologies), 2201621 (Siemens Energy, Inc. Dba Dresser-Rand), 2201621 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), 8055B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture) and 2 more.

What NSN replaces 5365-01-057-7116?

There are 7 known substitutes for 5365-01-057-7116: 1560-00-165-6748, 5950-00-422-2503, 6145-00-538-9143 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2201621?

Key specifications for 2201621: Material: PLASTIC OVERALL; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Corner Shape: SQUARE ALL CORNERS; Overall Length: 1.0620 INCHES NOMINAL IN. 6 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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