Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
Overall Thickness: 0.063 INCHES NOMINAL IN
Bolt Hole Diameter: 0.161 INCHES NOMINAL IN
Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Bolt Hole Quantity: 4
Surface Treatment: CHROMATE
Material: ALUMINUM ALLOY 6061
Identification
NSN: 5365-01-453-2840
NIIN: 014532840
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
General Description
The Spacer,special Shaped, cataloged under National Stock Number 5365-01-453-2840, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-453-2840
Item Name
Spacer,special Shaped
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Status
ACTIVE
Surface Treatment Document and Classification
MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE
Overall Thickness
0.063 INCHES NOMINAL IN
Bolt Hole Diameter
0.161 INCHES NOMINAL IN
Material Document and Classification
QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
Bolt Hole Quantity
4
Surface Treatment
CHROMATE
Material
ALUMINUM ALLOY 6061
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
SM-D-803861
3/2Design control — primary reference
U.S. Government activity
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
SPACER,SLEEVE
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Related Parts in Hardware and Abrasives
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
8200931
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
123CSM51841-11
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
SPACER,SLEEVE
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-453-2840?
NSN 5365-01-453-2840 is a Spacer,special Shaped, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What are the specifications of 5365-01-453-2840?
Key specifications for 5365-01-453-2840: Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE; Overall Thickness: 0.063 INCHES NOMINAL IN; Bolt Hole Diameter: 0.161 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-453-2840 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.