PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11045Spacer,sleeve

Rps-Fl, Inc. Dba Rps Inc · NSN 5365-01-227-5716 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-227-5716 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-227-5716. Primary manufacturer part number: 11045.
Features
  • Spacer,sleeve — FSC 5365
  • Body Outside Diameter: 1.8750 INCHES NOMINAL IN
  • Body Inside Diameter: 1.5780 INCHES NOMINAL IN
  • Material: NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Material Document and Classification: QQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
  • 3 verified cross-references
Applications
  • Applications requiring Nickel Alloy K-500 or Nickel Alloy 502 Overall construction
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-227-5716, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-227-5716
Primary Part Number11045
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Body Outside Diameter1.8750 INCHES NOMINAL IN
Body Inside Diameter1.5780 INCHES NOMINAL IN
MaterialNICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Material Document and ClassificationQQ-N-286 FED SPEC ALL MATERIAL RESPONSES OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-090-841522306 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5110-00-246-0975PD5110-00-246-0975 INTERCHANGEABLE
Stripper,wire,hand
General Services Administration Federal Supply Service
5136-00-261-3240 INTERCHANGEABLE
Tap,thread Cutting
3110-00-554-3295 INTERCHANGEABLE
Bearing,ball,annular
5360-00-919-5986 INTERCHANGEABLE
Spring,helical,compression
5365-00-994-554821690 INTERCHANGEABLE
Ring,cam
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5331-01-015-5747N0674 2-045 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5950-01-084-6655 INTERCHANGEABLE
Transformer,power
6220-01-156-447614072332 INTERCHANGEABLE
Light,marker,clearance
Elc Industries Corp. Dba Aurora Defense Group Div Aurora Defense Group
5365-01-203-982711045 INTERCHANGEABLE
Spacer,bracket
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
Cross-Reference Index
Part NumberManufacturer
NG13008 ITEM 121 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
NA1141 Air & Liquid Systems Corporation Dba Buffalo Pumps (USA)
11045 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
5330-00-090-8415INTERCHANGEABLE
GASKET
22306
5110-00-246-0975INTERCHANGEABLE
STRIPPER,WIRE,HAND
PD5110-00-246-0975
5136-00-261-3240INTERCHANGEABLE
TAP,THREAD CUTTING
3110-00-554-3295INTERCHANGEABLE
BEARING,BALL,ANNULAR
5360-00-919-5986INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5365-00-994-5548INTERCHANGEABLE
RING,CAM
21690
5331-01-015-5747INTERCHANGEABLE
O-RING
N0674 2-045
5950-01-084-6655INTERCHANGEABLE
TRANSFORMER,POWER
6220-01-156-4476INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
14072332
5365-01-203-9827INTERCHANGEABLE
SPACER,BRACKET
11045
6760-01-392-5827INTERCHANGEABLE
FLASH UNIT,PHOTOGRAPHIC,REPEATIN
5935-01-406-4009INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
110-45

Frequently Asked Questions

What is NSN 5365-01-227-5716?

NSN 5365-01-227-5716 is a Spacer,sleeve, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-227-5716?

NSN 5365-01-227-5716 has 3 cross-referenced part numbers: NG13008 ITEM 121 (Air & Liquid Systems Corporation Dba Buffalo Pumps), NA1141 (Air & Liquid Systems Corporation Dba Buffalo Pumps), 11045 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 5365-01-227-5716?

There are 12 known substitutes for 5365-01-227-5716: 5330-00-090-8415, 5110-00-246-0975, 5136-00-261-3240 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11045?

Key specifications for 11045: Body Outside Diameter: 1.8750 INCHES NOMINAL IN; Body Inside Diameter: 1.5780 INCHES NOMINAL IN; Material: NICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL; Overall Length: 2.1560 INCHES NOMINAL IN. 7 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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