PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100186Bushing,sleeve

Marine Travelift Inc · NSN 3120-01-508-7379 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-01-508-7379 — this item is cataloged by the U.S. Government under National Stock Number 3120-01-508-7379. Primary manufacturer part number: 100186.
Features
  • Bushing,sleeve — FSC 3120
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: STEEL OVERALL
  • Body Outside Diameter: 1.7500 INCHES NOMINAL IN
  • Body Inside Diameter: 1.2500 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Marine Travelift Inc
Applications
  • Applications requiring Steel Overall construction
General Description

The Bushing,sleeve, cataloged under National Stock Number 3120-01-508-7379, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Marine Travelift Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-01-508-7379
Primary Part Number100186
Item NameBushing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerMarine Travelift Inc
StatusACTIVE
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialSTEEL OVERALL
Body Outside Diameter1.7500 INCHES NOMINAL IN
Body Inside Diameter1.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2530-00-164-3316100186 INTERCHANGEABLE
Cup,brake Assembly
Dana Off Highway Products, Llc
5365-00-262-92693233-9169-5 INTERCHANGEABLE
Ring,mounting,valve,elevation Dr
Kidde Fire Fighting, Inc. Div National Foam
5330-00-291-0607X1014T82 INTERCHANGEABLE
Gasket
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
4920-00-732-5733100186 INTERCHANGEABLE
Frequency Discrimin
Mission Systems Davenport Inc.
6625-01-038-6833 INTERCHANGEABLE
Ammeter
5331-01-276-6657100186 INTERCHANGEABLE
O-Ring
Neptune Chemical Pump Co Div of R a Industries Inc
6530-01-334-88111001-86 INTERCHANGEABLE
Protector,surgical Instrument Ti
Scanlan Intl
5950-01-445-6898A3252049-17 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6150-01-510-7705482-7069227-85 INTERCHANGEABLE
Power Strip,electrical Outlet
Naval Sea Systems Command
1005-01-703-3528100-186 INTERCHANGEABLE
Mount,sight,small Arms
Reptilia Llc
Cross-Reference Index
Part NumberManufacturer
100186 PRIMARY Marine Travelift Inc (USA)
Related Parts
2530-00-164-3316INTERCHANGEABLE
CUP,BRAKE ASSEMBLY
100186
5365-00-262-9269INTERCHANGEABLE
RING,MOUNTING,VALVE,ELEVATION DR
3233-9169-5
5330-00-291-0607INTERCHANGEABLE
GASKET
X1014T82
4920-00-732-5733INTERCHANGEABLE
FREQUENCY DISCRIMIN
100186
6625-01-038-6833INTERCHANGEABLE
AMMETER
5331-01-276-6657INTERCHANGEABLE
O-RING
100186
6530-01-334-8811INTERCHANGEABLE
PROTECTOR,SURGICAL INSTRUMENT TI
1001-86
5950-01-445-6898INTERCHANGEABLE
COIL,RADIO FREQUENCY
A3252049-17
6150-01-510-7705INTERCHANGEABLE
POWER STRIP,ELECTRICAL OUTLET
482-7069227-85
1005-01-703-3528INTERCHANGEABLE
MOUNT,SIGHT,SMALL ARMS
100-186

Frequently Asked Questions

What is NSN 3120-01-508-7379?

NSN 3120-01-508-7379 is a Bushing,sleeve, manufactured by Marine Travelift Inc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-01-508-7379?

NSN 3120-01-508-7379 has 1 cross-referenced part number: 100186 (Marine Travelift Inc).

What NSN replaces 3120-01-508-7379?

There are 10 known substitutes for 3120-01-508-7379: 2530-00-164-3316, 5365-00-262-9269, 5330-00-291-0607 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100186?

Key specifications for 100186: Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material: STEEL OVERALL; End Item Identification: STRADDLE LIFT;HYDRAULIC SLING ADJUSTMENT ASSY,FRONT.; Body Outside Diameter: 1.7500 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com