PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303086Bearing Unit,ball

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 3130-00-211-6699 · FSC 3130 · No Item Name Available
Verified by PartsTable
NSN 3130-00-211-6699 — this item is cataloged by the U.S. Government under National Stock Number 3130-00-211-6699. Primary manufacturer part number: 303086.
Features
  • Bearing Unit,ball — FSC 3130
  • Shaft End Type: CLOSED
  • Block Type: FIXED
  • 1 verified cross-reference
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Unit,ball, cataloged under National Stock Number 3130-00-211-6699, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3130-00-211-6699
Primary Part Number303086
Item NameBearing Unit,ball
FSC / FSG3130 / 31 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Shaft End TypeCLOSED
Block TypeFIXED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6150-01-471-688452-0094 INTERCHANGEABLE
Cable Assembly,special Purpose,e
General Dynamics Itronix Corporation
1680-01-530-256930-308-6 INTERCHANGEABLE
Clamp,saddle,aircraft
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
303086 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
6150-01-471-6884INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
52-0094
1680-01-530-2569INTERCHANGEABLE
CLAMP,SADDLE,AIRCRAFT
30-308-6

Frequently Asked Questions

What is NSN 3130-00-211-6699?

NSN 3130-00-211-6699 is a Bearing Unit,ball, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3130 (No Item Name Available). Status: active.

What are the part numbers for NSN 3130-00-211-6699?

NSN 3130-00-211-6699 has 1 cross-referenced part number: 303086 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 3130-00-211-6699?

There are 2 known substitutes for 3130-00-211-6699: 6150-01-471-6884, 1680-01-530-2569. Verify interchangeability with system specifications before substitution.

What are the specifications of 303086?

Key specifications for 303086: Shaft End Type: CLOSED; Block Type: FIXED. 2 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