PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18511Spacer,sleeve

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 5365-01-538-2011 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-01-538-2011 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-538-2011. Primary manufacturer part number: 18511.
Features
  • Spacer,sleeve — FSC 5365
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-538-2011, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,sleeve
FSC / FSG5365 — No Item Name Available (FSG 53)
ManufacturersGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (CAGE 12867); Itw Gse Inc. (CAGE 0SMN2)
Technical Specifications
ParameterValue
NSN5365-01-538-2011
Primary Part Number18511
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3110-00-158-60145267 INTERCHANGEABLE
Bearing,roller,cylindrical
Mitsubishi Caterpillar Forklift America, Inc
4530-00-462-16201851-1 INTERCHANGEABLE
Fan Assy,burner
Preferred Utilities Mfg Corp
6145-00-643-0638 INTERCHANGEABLE
Wire,electrical
1040-00-936-929954A50D15 INTERCHANGEABLE
Body,valve
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6240-01-480-19911G3009 INTERCHANGEABLE
Lamp,fluorescent
Technical Consumer Products, Inc.
Cross-Reference Index
Part NumberManufacturer
18511 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
18511 Itw Gse Inc. (USA)
Related Parts
3110-00-158-6014INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
5267
4530-00-462-1620INTERCHANGEABLE
FAN ASSY,BURNER
1851-1
6145-00-643-0638INTERCHANGEABLE
WIRE,ELECTRICAL
1040-00-936-9299INTERCHANGEABLE
BODY,VALVE
54A50D15
6240-01-480-1991INTERCHANGEABLE
LAMP,FLUORESCENT
1G3009

Frequently Asked Questions

What is NSN 5365-01-538-2011?

NSN 5365-01-538-2011 is a Spacer,sleeve, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-01-538-2011?

NSN 5365-01-538-2011 has 2 cross-referenced part numbers: 18511 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 18511 (Itw Gse Inc.).

What NSN replaces 5365-01-538-2011?

There are 5 known substitutes for 5365-01-538-2011: 3110-00-158-6014, 4530-00-462-1620, 6145-00-643-0638 and 2 more. Verify interchangeability with system specifications before substitution.

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