PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3782Bearing,plain,self-Aligning

O & S Acquisition Llc Dba O & S America Llc · NSN 3120-00-801-6692 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-801-6692 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-801-6692. Primary manufacturer part number: 3782.
Features
  • Bearing,plain,self-Aligning — FSC 3120
  • Inner Member Width: 1.5400 INCHES NOMINAL IN
  • Outer Member Outside Diameter: 2.5330 INCHES MINIMUM AND 2.5350 INCHES MAXIMUM IN
  • Bore Diameter: 1.0100 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN
  • Outer Member Width: 1.4062 INCHES NOMINAL IN
  • 6 verified cross-references
  • Primary manufacturer: O & S Acquisition Llc Dba O & S America Llc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-801-6692, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is O & S Acquisition Llc Dba O & S America Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-801-6692
Primary Part Number3782
Item NameBearing,plain,self-Aligning
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerO & S Acquisition Llc Dba O & S America Llc
StatusACTIVE
Inner Member Width1.5400 INCHES NOMINAL IN
Outer Member Outside Diameter2.5330 INCHES MINIMUM AND 2.5350 INCHES MAXIMUM IN
Bore Diameter1.0100 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN
Outer Member Width1.4062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-3104 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5920-00-280-424155876-1 INTERCHANGEABLE
Fuseholder,block
General Dynamics Mission Systems, Inc.
5330-00-291-6370PH271 INTERCHANGEABLE
Seal,plain Encased
Wisconsin Motors, Llc
6620-00-492-4936378-2 INTERCHANGEABLE
Gage,fuel Engine
Herley Chicago Dba Stewart Warner Electronics
5930-00-539-7013 INTERCHANGEABLE
Boot,dust and Moisture Seal
3040-00-859-6571 INTERCHANGEABLE
Pawl,check
5910-00-973-2821SMD447138 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4510-01-193-78983-782 INTERCHANGEABLE
Water Closet
Cr/pl Llc
2090-01-500-7975Z-3400 INTERCHANGEABLE
Case,inflatable Landing Boat
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
6515-01-552-123810708501 INTERCHANGEABLE
Catheter,intravenous
Angiodynamics Inc
Cross-Reference Index
Part NumberManufacturer
3782 PRIMARY O & S Acquisition Llc Dba O & S America Llc (USA)
3782 Meritor Heavy Vehicle Systems Ltd (GBR)
3020008016692 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
91059836 Vauxhall Aftersales (GBR)
10920697 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
3120008016692 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
Related Parts
3110-00-100-3104INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5920-00-280-4241INTERCHANGEABLE
FUSEHOLDER,BLOCK
55876-1
5330-00-291-6370INTERCHANGEABLE
SEAL,PLAIN ENCASED
PH271
6620-00-492-4936INTERCHANGEABLE
GAGE,FUEL ENGINE
378-2
5930-00-539-7013INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
3040-00-859-6571INTERCHANGEABLE
PAWL,CHECK
5910-00-973-2821INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
SMD447138
4510-01-193-7898INTERCHANGEABLE
WATER CLOSET
3-782
2090-01-500-7975INTERCHANGEABLE
CASE,INFLATABLE LANDING BOAT
Z-3400
6515-01-552-1238INTERCHANGEABLE
CATHETER,INTRAVENOUS
10708501
5306-01-600-0267INTERCHANGEABLE
BOLT,MACHINE
3782

Frequently Asked Questions

What is NSN 3120-00-801-6692?

NSN 3120-00-801-6692 is a Bearing,plain,self-Aligning, manufactured by O & S Acquisition Llc Dba O & S America Llc, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-801-6692?

NSN 3120-00-801-6692 has 6 cross-referenced part numbers: 3782 (O & S Acquisition Llc Dba O & S America Llc), 3782 (Meritor Heavy Vehicle Systems Ltd), 3020008016692 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 91059836 (Vauxhall Aftersales), 10920697 (U S Army Tank Automotive Command Amsta-Im-Mm) and 1 more.

What NSN replaces 3120-00-801-6692?

There are 11 known substitutes for 3120-00-801-6692: 3110-00-100-3104, 5920-00-280-4241, 5330-00-291-6370 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3782?

Key specifications for 3782: Inner Member Width: 1.5400 INCHES NOMINAL IN; Outer Member Outside Diameter: 2.5330 INCHES MINIMUM AND 2.5350 INCHES MAXIMUM IN; Bore Diameter: 1.0100 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN; Outer Member Width: 1.4062 INCHES NOMINAL IN. 4 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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