PartsTable TECHNICAL DATA SHEET
NSN 5365-01-166-4059Government record, cited

Spacer, Sleeve5365-01-166-4059

NSN 5365-01-166-4059 · NIIN 011664059 · Part number 40323-1
Eldec Aerospace Corp · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 08748
Government record, cited
NSN 5365-01-166-4059 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-166-4059. Manufacturer of record part number: 40323-1.
Also searched as  5365-01-166-4059 · 5365011664059 · NIIN 011664059 · 01-166-4059 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 08748 · 40323-1
Nearby stock numbers  ·
Features
  • Spacer,sleeve — FSC 5365
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 0.2000 INCHES NOMINAL IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 0.1200 INCHES NOMINAL IN
  • Material: PLASTIC EPOXY OVERALL
  • 1 manufacturer part number on file
  • Manufacturer of record: Eldec Aerospace Corp
Identification
  • NSN: 5365-01-166-4059
  • NIIN: 011664059
  • FSC: 5365 — Bushings, Rings, Shims, and Spacers
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 40323-1
  • Manufacturer: Eldec Aerospace Corp
General Description

The Spacer,sleeve, cataloged under National Stock Number 5365-01-166-4059, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Eldec Aerospace Corp. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-01-166-4059
Primary Part Number40323-1
Item NameSpacer,sleeve
FSC / FSG5365 / 53 — Bushings, Rings, Shims, and Spacers
ManufacturerEldec Aerospace Corp
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter0.2000 INCHES NOMINAL IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter0.1200 INCHES NOMINAL IN
MaterialPLASTIC EPOXY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
40323-1 PRIMARY Eldec Aerospace Corp (USA)
No interchangeability data on file.
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file

Frequently Asked Questions

What is NSN 5365-01-166-4059?

NSN 5365-01-166-4059 is a Spacer,sleeve, manufactured by Eldec Aerospace Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-166-4059?

NSN 5365-01-166-4059 has 1 manufacturer part number on file: 40323-1 (Eldec Aerospace Corp).

What are the specifications of 40323-1?

Key specifications for 40323-1: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.2000 INCHES NOMINAL IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.1200 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 5365-01-166-4059 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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