PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

161127JCase Ring,pivot Bea

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 3110-00-227-4976 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-4976 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-4976. Primary manufacturer part number: 161127J.
Features
  • Case Ring,pivot Bea — FSC 3110
  • Reference Number Differentiating Characteristics: STAINLESS STEEL 3/16 IN. ID .496 IN. OD .005 IN. THK MIL-STD-102A IDENTIFICATION CODE 999-65501-0000 A
  • 7 verified cross-references
  • Primary manufacturer: Lockheed Martin Corporation Div Rms - Mitchel Field
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Case Ring,pivot Bea, cataloged under National Stock Number 3110-00-227-4976, 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 - Mitchel Field. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-227-4976
Primary Part Number161127J
Item NameCase Ring,pivot Bea
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Reference Number Differentiating CharacteristicsSTAINLESS STEEL 3/16 IN. ID .496 IN. OD .005 IN. THK MIL-STD-102A IDENTIFICATION CODE 999-65501-0000 A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5307-00-071-2213 INTERCHANGEABLE
Stud,wheel,vehicular
5930-00-617-7438216562A INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
2930-00-633-8598161127 INTERCHANGEABLE
Pump,water,diesel E
Cummins Inc.
5325-00-699-9964C1498D INTERCHANGEABLE
Ring,retaining
Fairbanks Morse, Llc
Cross-Reference Index
Part NumberManufacturer
161127J Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
JH6-12 Lucas Aerospace Power Equipment Corporation (USA)
161127 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
W0104 General Motors Corp Delco Moraine Ndh Div (USA)
161127J C G Conn Ltd
999-65501-0000 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
W0104 General Motors Corp (USA)
Related Parts
5307-00-071-2213INTERCHANGEABLE
STUD,WHEEL,VEHICULAR
5930-00-617-7438INTERCHANGEABLE
SWITCH,ROTARY
216562A
2930-00-633-8598INTERCHANGEABLE
PUMP,WATER,DIESEL E
161127
5325-00-699-9964INTERCHANGEABLE
RING,RETAINING
C1498D

Frequently Asked Questions

What is NSN 3110-00-227-4976?

NSN 3110-00-227-4976 is a Case Ring,pivot Bea, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-227-4976?

NSN 3110-00-227-4976 has 7 cross-referenced part numbers: 161127J (Lockheed Martin Corporation Div Rms - Mitchel Field), JH6-12 (Lucas Aerospace Power Equipment Corporation), 161127 (Lockheed Martin Corporation Div Rms - Mitchel Field), W0104 (General Motors Corp Delco Moraine Ndh Div), 161127J (C G Conn Ltd) and 2 more.

What NSN replaces 3110-00-227-4976?

There are 4 known substitutes for 3110-00-227-4976: 5307-00-071-2213, 5930-00-617-7438, 2930-00-633-8598 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 161127J?

Key specifications for 161127J: Reference Number Differentiating Characteristics: STAINLESS STEEL 3/16 IN. ID .496 IN. OD .005 IN. THK MIL-STD-102A IDENTIFICATION CODE 999-65501-0000 A. 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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