PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB187023Collar,shaft

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 3040-00-322-5589 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-322-5589 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-322-5589. Primary manufacturer part number: SMB187023.
Features
  • Collar,shaft — FSC 3040
  • Material: STEEL
  • Surface Treatment: PHOSPHATE
  • Outside Diameter: 0.500 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Applications requiring Steel construction
General Description

The Collar,shaft, cataloged under National Stock Number 3040-00-322-5589, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-322-5589
Primary Part NumberSMB187023
Item NameCollar,shaft
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
MaterialSTEEL
Surface TreatmentPHOSPHATE
Outside Diameter0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6532-00-079-7902 INTERCHANGEABLE
Slippers,convalescent Patients'
7510-00-080-2837COT-3/4 GY INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Tapesouth Inc Dba Tapesouth Inc
5330-00-154-8358 INTERCHANGEABLE
Seal,plain Encased
4730-00-289-5257325358 PC2 INTERCHANGEABLE
Elbow,pipe
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3510-00-343-757055006 INTERCHANGEABLE
Bearing and Block,p
Hoffman/new Yorker, Inc.
2910-00-364-2776 INTERCHANGEABLE
Pump,fuel,cam Actuated
3120-01-178-187755006 INTERCHANGEABLE
Bushing,sleeve
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5920-01-561-102655-006 INTERCHANGEABLE
Fuse,cartridge
Hii Unmanned Systems, Inc
Cross-Reference Index
Part NumberManufacturer
SMB187023 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
55006 Kleinschmidt Inc (USA)
Related Parts
6532-00-079-7902INTERCHANGEABLE
SLIPPERS,CONVALESCENT PATIENTS'
7510-00-080-2837INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
COT-3/4 GY
5330-00-154-8358INTERCHANGEABLE
SEAL,PLAIN ENCASED
4730-00-289-5257INTERCHANGEABLE
ELBOW,PIPE
325358 PC2
3510-00-343-7570INTERCHANGEABLE
BEARING AND BLOCK,P
55006
2910-00-364-2776INTERCHANGEABLE
PUMP,FUEL,CAM ACTUATED
3120-01-178-1877INTERCHANGEABLE
BUSHING,SLEEVE
55006
5920-01-561-1026INTERCHANGEABLE
FUSE,CARTRIDGE
55-006

Frequently Asked Questions

What is NSN 3040-00-322-5589?

NSN 3040-00-322-5589 is a Collar,shaft, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-322-5589?

NSN 3040-00-322-5589 has 2 cross-referenced part numbers: SMB187023 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 55006 (Kleinschmidt Inc).

What NSN replaces 3040-00-322-5589?

There are 8 known substitutes for 3040-00-322-5589: 6532-00-079-7902, 7510-00-080-2837, 5330-00-154-8358 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SMB187023?

Key specifications for SMB187023: Material: STEEL; Surface Treatment: PHOSPHATE; Outside Diameter: 0.500 INCHES NOMINAL IN. 3 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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