PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2818883Bearing

Lockheed Martin Corporation Div Rms - Manassas · NSN 3110-00-005-5997 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-005-5997 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-005-5997. Primary manufacturer part number: 2818883.
Features
  • Bearing — FSC 3110
  • 4 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Manassas
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3110-00-005-5997, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersLockheed Martin Corporation Div Rotary and Mission Systems (CAGE 03640); General Motors Corp Delco Moraine Ndh Div (CAGE 43334); Lockheed Martin Corporation Div Rms - Manassas (CAGE 52088)
Technical Specifications
ParameterValue
NSN3110-00-005-5997
Primary Part Number2818883
Item NameBearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Manassas
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-227-30380374-3 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
3110-00-935-563077R3RB19017 INTERCHANGEABLE
Bearing,ball,annular
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
Cross-Reference Index
Part NumberManufacturer
0752134 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
77-R-3 General Motors Corp Delco Moraine Ndh Div (USA)
0752134 Lockheed Martin Corporation Div Rms - Manassas (USA)
2818883 PRIMARY Lockheed Martin Corporation Div Rms - Manassas (USA)
Related Parts
3110-00-227-3038INTERCHANGEABLE
BEARING,BALL,ANNULAR
0374-3
3110-00-935-5630INTERCHANGEABLE
BEARING,BALL,ANNULAR
77R3RB19017

Frequently Asked Questions

What is NSN 3110-00-005-5997?

NSN 3110-00-005-5997 is a Bearing, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-005-5997?

NSN 3110-00-005-5997 has 4 cross-referenced part numbers: 0752134 (Lockheed Martin Corporation Div Rotary and Mission Systems), 77-R-3 (General Motors Corp Delco Moraine Ndh Div), 0752134 (Lockheed Martin Corporation Div Rms - Manassas), 2818883 (Lockheed Martin Corporation Div Rms - Manassas).

What NSN replaces 3110-00-005-5997?

There are 2 known substitutes for 3110-00-005-5997: 3110-00-227-3038, 3110-00-935-5630. Verify interchangeability with system specifications before substitution.

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