PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37079Seat,bearing

Williams International Co., L.l.c. · NSN 3110-01-148-5250 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-148-5250 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-148-5250. Primary manufacturer part number: 37079.
Features
  • Seat,bearing — FSC 3110
  • Retainer Fabrication Method: MACHINED
  • Criticality Code Justification: ABXV
  • Outside Diameter: 2.2420 INCHES MINIMUM AND 2.2460 INCHES MAXIMUM IN
  • Material: IRON ALLOY 660 OVERALL
  • Style Designator: FLAT RACE SURFACE
  • Bore Diameter: 1.7000 INCHES NOMINAL IN
  • 1 verified cross-reference
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Iron Alloy 660 Overall construction
General Description

The Seat,bearing, cataloged under National Stock Number 3110-01-148-5250, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Williams International Co., L.l.c.. Government technical data includes 6 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-148-5250
Primary Part Number37079
Item NameSeat,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerWilliams International Co., L.l.c.
StatusACTIVE
Retainer Fabrication MethodMACHINED
Criticality Code JustificationABXV
Outside Diameter2.2420 INCHES MINIMUM AND 2.2460 INCHES MAXIMUM IN
MaterialIRON ALLOY 660 OVERALL
Style DesignatorFLAT RACE SURFACE
Bore Diameter1.7000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5325-00-185-0001 INTERCHANGEABLE
Grommet,nonmetallic
5910-00-518-4256 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5910-00-605-670437079 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Setra Systems, Inc. Dba Gems Sensors
2530-00-728-73365465549 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
37079 PRIMARY Williams International Co., L.l.c. (USA)
Related Parts
5325-00-185-0001INTERCHANGEABLE
GROMMET,NONMETALLIC
5910-00-518-4256INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5910-00-605-6704INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
37079
2530-00-728-7336INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5465549

Frequently Asked Questions

What is NSN 3110-01-148-5250?

NSN 3110-01-148-5250 is a Seat,bearing, manufactured by Williams International Co., L.l.c., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-148-5250?

NSN 3110-01-148-5250 has 1 cross-referenced part number: 37079 (Williams International Co., L.l.c.).

What NSN replaces 3110-01-148-5250?

There are 4 known substitutes for 3110-01-148-5250: 5325-00-185-0001, 5910-00-518-4256, 5910-00-605-6704 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 37079?

Key specifications for 37079: Overall Width: 1.3150 INCHES MINIMUM AND 1.3250 INCHES MAXIMUM IN; Retainer Fabrication Method: MACHINED; End Item Identification: ACFT ENG F-107-400 GLCM; Criticality Code Justification: ABXV. 8 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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