PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

999999K047Retainer and Rollers,bearing

Naval Ship Systems Command · NSN 3110-00-976-9741 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-976-9741 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-976-9741. Primary manufacturer part number: 999999K047.
Features
  • Retainer and Rollers,bearing — FSC 3110
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 6 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Retainer and Rollers,bearing, cataloged under National Stock Number 3110-00-976-9741, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, 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
NSN3110-00-976-9741
Primary Part Number999999K047
Item NameRetainer and Rollers,bearing
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-830-880229552737 INTERCHANGEABLE
Retainer and Rollers,bearing
Allison Transmission Inc Dba Allison Transmission, Inc
3110-01-680-5813NTA4860 INTERCHANGEABLE
Bearing,roller,thrust
Jtekt Bearings North America Llc Div Walhalla
Cross-Reference Index
Part NumberManufacturer
999999K047 Naval Ship Systems Command (USA)
820-4384262 Naval Sea Systems Command (USA)
820-5348432-30 Naval Sea Systems Command (USA)
820-4383466-30 Naval Sea Systems Command (USA)
6774PC49 Flowserve Corporation Div Flowserve Us Inc (USA)
NTA4860 Timken Aerospace, Inc Dba Torrington Product (USA)
Related Parts
3110-00-830-8802INTERCHANGEABLE
RETAINER AND ROLLERS,BEARING
29552737
3110-01-680-5813INTERCHANGEABLE
BEARING,ROLLER,THRUST
NTA4860

Frequently Asked Questions

What is NSN 3110-00-976-9741?

NSN 3110-00-976-9741 is a Retainer and Rollers,bearing, manufactured by Naval Ship Systems Command, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-976-9741?

NSN 3110-00-976-9741 has 6 cross-referenced part numbers: 999999K047 (Naval Ship Systems Command), 820-4384262 (Naval Sea Systems Command), 820-5348432-30 (Naval Sea Systems Command), 820-4383466-30 (Naval Sea Systems Command), 6774PC49 (Flowserve Corporation Div Flowserve Us Inc) and 1 more.

What NSN replaces 3110-00-976-9741?

There are 2 known substitutes for 3110-00-976-9741: 3110-00-830-8802, 3110-01-680-5813. Verify interchangeability with system specifications before substitution.

What are the specifications of 999999K047?

Key specifications for 999999K047: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 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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