PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SCB28049Spacer,plate

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5365-00-224-4638 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-224-4638 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-224-4638. Primary manufacturer part number: SCB28049.
Features
  • Spacer,plate — FSC 5365
  • Bolt Hole Quantity: 5
  • Aperture Diameter: 1.375 INCHES NOMINAL IN
  • Hole Diameter: 0.375 INCHES NOMINAL IN
  • Material: STEEL COMP 4130
  • Bolt Circle Diameter: 2.188 INCHES NOMINAL IN
  • Outside Diameter: 3.000 INCHES NOMINAL IN
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Applications
  • Applications requiring Steel Comp 4130 construction
General Description

The Spacer,plate, cataloged under National Stock Number 5365-00-224-4638, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5365-00-224-4638
Primary Part NumberSCB28049
Item NameSpacer,plate
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Bolt Hole Quantity5
Aperture Diameter1.375 INCHES NOMINAL IN
Hole Diameter0.375 INCHES NOMINAL IN
MaterialSTEEL COMP 4130
Bolt Circle Diameter2.188 INCHES NOMINAL IN
Outside Diameter3.000 INCHES NOMINAL IN
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Style DesignatorCIRCULAR
Surface TreatmentPASSIVATE
Material Document and ClassificationAASTM A108 ASSN STD ALL MATERIAL RESPONSES
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-131-3249105A INTERCHANGEABLE
Microcircuit,linear
Analog Devices, Inc. Div Corporate Headquarters
4410-00-218-6244170-D0002 INTERCHANGEABLE
Adapter,lamp
Robert H Wager Co Inc
5940-00-259-57431373-2-11.2BRN INTERCHANGEABLE
Terminal,stud
Lyn-Tron, Inc. Dba Lyn-Tron Inc
5330-00-317-8525105A INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Chelsea Products Division
2520-00-318-1022118212 INTERCHANGEABLE
Power Takeoff,transmission
Am General Llc
3810-00-352-5944 INTERCHANGEABLE
Shoe Assy,clutch
2920-00-353-7023 INTERCHANGEABLE
Winding Assembly,ge
6625-00-480-8675105A INTERCHANGEABLE
Calibrator,frequency
Keysight Technologies Inc
3110-00-554-5406105ATF INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
3110-00-554-5408105-9 INTERCHANGEABLE
Bearing,ball,annular
Fag Bearings Corporation
Cross-Reference Index
Part NumberManufacturer
SCB28049 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
105A J and H Smith Mfg Co Inc (USA)
MX378U Joint Electronics Type Designation System (USA)
SC-B-28049 J F C Electronics Inc (USA)
Related Parts
5962-00-131-3249INTERCHANGEABLE
MICROCIRCUIT,LINEAR
105A
4410-00-218-6244INTERCHANGEABLE
ADAPTER,LAMP
170-D0002
5940-00-259-5743INTERCHANGEABLE
TERMINAL,STUD
1373-2-11.2BRN
5330-00-317-8525INTERCHANGEABLE
GASKET
105A
2520-00-318-1022INTERCHANGEABLE
POWER TAKEOFF,TRANSMISSION
118212
3810-00-352-5944INTERCHANGEABLE
SHOE ASSY,CLUTCH
2920-00-353-7023INTERCHANGEABLE
WINDING ASSEMBLY,GE
6625-00-480-8675INTERCHANGEABLE
CALIBRATOR,FREQUENCY
105A
3110-00-554-5406INTERCHANGEABLE
BEARING,BALL,ANNULAR
105ATF
3110-00-554-5408INTERCHANGEABLE
BEARING,BALL,ANNULAR
105-9
5962-00-659-6945INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4240-00-893-3326INTERCHANGEABLE
PAD,CLIMBERS

Frequently Asked Questions

What is NSN 5365-00-224-4638?

NSN 5365-00-224-4638 is a Spacer,plate, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-224-4638?

NSN 5365-00-224-4638 has 4 cross-referenced part numbers: SCB28049 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 105A (J and H Smith Mfg Co Inc), MX378U (Joint Electronics Type Designation System), SC-B-28049 (J F C Electronics Inc).

What NSN replaces 5365-00-224-4638?

There are 12 known substitutes for 5365-00-224-4638: 5962-00-131-3249, 4410-00-218-6244, 5940-00-259-5743 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SCB28049?

Key specifications for SCB28049: Bolt Hole Quantity: 5; Aperture Diameter: 1.375 INCHES NOMINAL IN; Hole Diameter: 0.375 INCHES NOMINAL IN; Material: STEEL COMP 4130. 10 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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