PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3687Housing,bearing Unit

Triangle Manufacturing Co · NSN 3130-01-314-5361 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-01-314-5361 — this item is cataloged by the U.S. Government under National Stock Number 3130-01-314-5361. Primary manufacturer part number: 3687.
Features
  • Housing,bearing Unit — FSC 3130
  • 1 verified cross-reference
  • Primary manufacturer: Triangle Manufacturing Co
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Housing,bearing Unit, cataloged under National Stock Number 3130-01-314-5361, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Triangle Manufacturing Co. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHousing,bearing Unit
FSC / FSG3130 — No Item Name Available (FSG 31)
ManufacturersTriangle Manufacturing Co (CAGE 87946)
Technical Specifications
ParameterValue
NSN3130-01-314-5361
Primary Part Number3687
Item NameHousing,bearing Unit
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerTriangle Manufacturing Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5330-00-010-2099075HMS12 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
4720-00-079-5877A148-25 INTERCHANGEABLE
Hose,preformed
Crane Carrier Company, Llc
2990-00-164-2913T-3687 INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
5310-00-185-6469 INTERCHANGEABLE
Nut,plain,round
5330-00-242-83631-21158-0013 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5330-00-480-46292200818 INTERCHANGEABLE
Seal,plain Encased
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-681-98543687 INTERCHANGEABLE
Terminal,lug
Hdt Expeditionary Systems Inc
5999-00-827-2015 INTERCHANGEABLE
Shielding Gasket,electronic
2590-01-680-55703687 INTERCHANGEABLE
Bracket,vehicular Components
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
3687 PRIMARY Triangle Manufacturing Co (USA)
Related Parts
5330-00-010-2099INTERCHANGEABLE
SEAL,PLAIN ENCASED
075HMS12
4720-00-079-5877INTERCHANGEABLE
HOSE,PREFORMED
A148-25
2990-00-164-2913INTERCHANGEABLE
MUFFLER,EXHAUST
T-3687
5310-00-185-6469INTERCHANGEABLE
NUT,PLAIN,ROUND
5330-00-242-8363INTERCHANGEABLE
SEAL,PLAIN ENCASED
1-21158-0013
5330-00-480-4629INTERCHANGEABLE
SEAL,PLAIN ENCASED
2200818
5940-00-681-9854INTERCHANGEABLE
TERMINAL,LUG
3687
5999-00-827-2015INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2590-01-680-5570INTERCHANGEABLE
BRACKET,VEHICULAR COMPONENTS
3687

Frequently Asked Questions

What is NSN 3130-01-314-5361?

NSN 3130-01-314-5361 is a Housing,bearing Unit, manufactured by Triangle Manufacturing Co, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-01-314-5361?

NSN 3130-01-314-5361 has 1 cross-referenced part number: 3687 (Triangle Manufacturing Co).

What NSN replaces 3130-01-314-5361?

There are 9 known substitutes for 3130-01-314-5361: 5330-00-010-2099, 4720-00-079-5877, 2990-00-164-2913 and 6 more. Verify interchangeability with system specifications before substitution.

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