PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15668Bearing,sleeve

Leica Inc Surveying and Photogrammetry Systems Div · NSN 3120-00-407-6798 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-407-6798 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-407-6798. Primary manufacturer part number: 15668.
Features
  • Bearing,sleeve — FSC 3120
  • 1 verified cross-reference
  • Primary manufacturer: Leica Inc Surveying and Photogrammetry Systems Div
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-407-6798, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Leica Inc Surveying and Photogrammetry Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,sleeve
FSC / FSG3120 — No Item Name Available (FSG 31)
ManufacturersLeica Inc Surveying and Photogrammetry Systems Div (CAGE 78039)
Technical Specifications
ParameterValue
NSN3120-00-407-6798
Primary Part Number15668
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLeica Inc Surveying and Photogrammetry Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5998-00-478-05908131 INTERCHANGEABLE
Circuit Card Assembly
Phaostron Instrument and Electronic Company
5305-00-859-9131 INTERCHANGEABLE
Setscrew
6685-00-868-8994UH27328 INTERCHANGEABLE
Gage,pressure,dial Indicating
Clayton Manufacturing Company
5360-01-037-7890 INTERCHANGEABLE
Spring
4210-01-058-368915668 INTERCHANGEABLE
Band Assembly M
Tyco Fire Products Lp
5305-01-101-943315668 INTERCHANGEABLE
Screw,cap,socket Head
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-01-216-0288 INTERCHANGEABLE
Seal,plain Encased
8145-01-275-564815668 INTERCHANGEABLE
Compressor,shipping and Storage
Naval Inventory Control Point
5330-01-290-4161P49884 INTERCHANGEABLE
Seal,plain
Lexair Inc
5325-01-519-223015668 INTERCHANGEABLE
Ring,retaining
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
15668 PRIMARY Leica Inc Surveying and Photogrammetry Systems Div (USA)
Related Parts
5998-00-478-0590INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
8131
5305-00-859-9131INTERCHANGEABLE
SETSCREW
6685-00-868-8994INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
UH27328
5360-01-037-7890INTERCHANGEABLE
SPRING
4210-01-058-3689INTERCHANGEABLE
BAND ASSEMBLY M
15668
5305-01-101-9433INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
15668
5330-01-216-0288INTERCHANGEABLE
SEAL,PLAIN ENCASED
8145-01-275-5648INTERCHANGEABLE
COMPRESSOR,SHIPPING AND STORAGE
15668
5330-01-290-4161INTERCHANGEABLE
SEAL,PLAIN
P49884
5325-01-519-2230INTERCHANGEABLE
RING,RETAINING
15668
4820-01-622-1033INTERCHANGEABLE
STEM,FLUID VALVE
15668

Frequently Asked Questions

What is NSN 3120-00-407-6798?

NSN 3120-00-407-6798 is a Bearing,sleeve, manufactured by Leica Inc Surveying and Photogrammetry Systems Div, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-407-6798?

NSN 3120-00-407-6798 has 1 cross-referenced part number: 15668 (Leica Inc Surveying and Photogrammetry Systems Div).

What NSN replaces 3120-00-407-6798?

There are 11 known substitutes for 3120-00-407-6798: 5998-00-478-0590, 5305-00-859-9131, 6685-00-868-8994 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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