PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321769R91Bearing

Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ · NSN 3110-00-733-1881 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-733-1881 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-733-1881. Primary manufacturer part number: 321769R91.
Features
  • Bearing — FSC 3110
  • 8 verified cross-references
  • Primary manufacturer: Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing, cataloged under National Stock Number 3110-00-733-1881, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/. This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-733-1881
Primary Part Number321769R91
Item NameBearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNavistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-00-100-6936 INTERCHANGEABLE
Seal
5365-00-243-2939 INTERCHANGEABLE
Spacer,ring
1660-00-790-546216798 INTERCHANGEABLE
Retainer,manifold S
Mission Systems Orchard Park Inc
4730-00-976-0989842-16D INTERCHANGEABLE
Nut,hose Coupling
Bowes Mfg Inc
6515-01-591-3586511.414 INTERCHANGEABLE
Drill,twist,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
321769R91 Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
AJ27659 Rbc Aircraft Products, Inc. (USA)
16798 Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA)
17042P11 Taylor Machine Works Inc (USA)
AJ27659 Timken Aerospace, Inc Dba Torrington Product (USA)
A340X34 David Brown Hydraulics Inc Dba Hydreco (USA)
321769R91 Komatsu America Corp. (USA)
321769R91 Komatsu American Intl Co (USA)
Related Parts
5330-00-100-6936INTERCHANGEABLE
SEAL
5365-00-243-2939INTERCHANGEABLE
SPACER,RING
1660-00-790-5462INTERCHANGEABLE
RETAINER,MANIFOLD S
16798
4730-00-976-0989INTERCHANGEABLE
NUT,HOSE COUPLING
842-16D
6515-01-591-3586INTERCHANGEABLE
DRILL,TWIST,BONE
511.414

Frequently Asked Questions

What is NSN 3110-00-733-1881?

NSN 3110-00-733-1881 is a Bearing, manufactured by Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-733-1881?

NSN 3110-00-733-1881 has 8 cross-referenced part numbers: 321769R91 (Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/), AJ27659 (Rbc Aircraft Products, Inc.), 16798 (Terex Reedrill Dba Reedrill Texoma Div Terex Mining), 17042P11 (Taylor Machine Works Inc), AJ27659 (Timken Aerospace, Inc Dba Torrington Product) and 3 more.

What NSN replaces 3110-00-733-1881?

There are 5 known substitutes for 3110-00-733-1881: 5330-00-100-6936, 5365-00-243-2939, 1660-00-790-5462 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 321769R91?

Key specifications for 321769R91: End Item Identification: PAY LOADER INTERNATONAL HARVEST MODEL H80B. 1 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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