PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15929Bearing,sleeve

Mcnally Industries, Llc · NSN 3120-00-540-7471 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-540-7471 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-540-7471. Primary manufacturer part number: 15929.
Features
  • Bearing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: COPPER ALLOY OVERALL
  • Body Outside Diameter: 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
  • Material: LUBRICANT LUBRICATION
  • Corner Shape: SQUARE ALL CORNERS
  • Body Inside Diameter: 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
  • 4 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-540-7471, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mcnally Industries, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-540-7471
Primary Part Number15929
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMcnally Industries, Llc
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialCOPPER ALLOY OVERALL
Body Outside Diameter0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN
MaterialLUBRICANT LUBRICATION
Corner ShapeSQUARE ALL CORNERS
Body Inside Diameter0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3040-00-029-845215929 INTERCHANGEABLE
Connecting Link,rigid
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
6695-00-446-297615929 INTERCHANGEABLE
Bezel,instrument Mounting
The Chelsea Clock Llc
6760-00-550-8392SCC77147 INTERCHANGEABLE
Lens,projection
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4940-00-718-082515929 INTERCHANGEABLE
Stop,table
Curtis-Toledo, Inc.
5950-00-755-473415929 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5133-01-399-0715 INTERCHANGEABLE
Drill,twist
5305-01-566-0736159-2953 INTERCHANGEABLE
Screw,cap,socket Head
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
BUWEPSDWG1592953 Bae Systems Land & Armaments L.p. (USA)
15929 PRIMARY Mcnally Industries, Llc (USA)
1592953 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
15929 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
Related Parts
3040-00-029-8452INTERCHANGEABLE
CONNECTING LINK,RIGID
15929
6695-00-446-2976INTERCHANGEABLE
BEZEL,INSTRUMENT MOUNTING
15929
6760-00-550-8392INTERCHANGEABLE
LENS,PROJECTION
SCC77147
4940-00-718-0825INTERCHANGEABLE
STOP,TABLE
15929
5950-00-755-4734INTERCHANGEABLE
TRANSFORMER,POWER
15929
5133-01-399-0715INTERCHANGEABLE
DRILL,TWIST
5305-01-566-0736INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
159-2953

Frequently Asked Questions

What is NSN 3120-00-540-7471?

NSN 3120-00-540-7471 is a Bearing,sleeve, manufactured by Mcnally Industries, Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-540-7471?

NSN 3120-00-540-7471 has 4 cross-referenced part numbers: BUWEPSDWG1592953 (Bae Systems Land & Armaments L.p.), 15929 (Mcnally Industries, Llc), 1592953 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 15929 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).

What NSN replaces 3120-00-540-7471?

There are 7 known substitutes for 3120-00-540-7471: 3040-00-029-8452, 6695-00-446-2976, 6760-00-550-8392 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15929?

Key specifications for 15929: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: COPPER ALLOY OVERALL; Overall Length: 0.6150 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Body Outside Diameter: 0.7500 INCHES MINIMUM AND 0.7505 INCHES MAXIMUM IN. 7 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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