PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11678Retainer Assembly,b

Grimes Aerospace Company · NSN 3110-00-705-0163 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-705-0163 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-705-0163. Primary manufacturer part number: 11678.
Features
  • Retainer Assembly,b — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Grimes Aerospace Company
Applications
  • Industrial machinery bearing replacement
  • Motor and pump shaft assemblies
  • HVAC blower and fan assemblies
General Description

The Retainer Assembly,b, cataloged under National Stock Number 3110-00-705-0163, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Grimes Aerospace Company. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRetainer Assembly,b
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersGrimes Aerospace Company (CAGE 72914)
Technical Specifications
ParameterValue
NSN3110-00-705-0163
Primary Part Number11678
Item NameRetainer Assembly,b
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGrimes Aerospace Company
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
3110-00-156-749811678 INTERCHANGEABLE
Bearing,ball,duplex
Johnson Controls, Inc Div Building Efficiency
9540-00-188-62684408 INTERCHANGEABLE
Beam,structural
Aluminum Co of America
5315-00-352-0705196A INTERCHANGEABLE
Pin,straight,headed
Oshkosh Defense Llc
5826-00-544-416811678 INTERCHANGEABLE
Cover,receiver Asse
Entron Industries Limited Partnership Dba Entron Industries Property Div
4530-01-018-906511678 INTERCHANGEABLE
Fulcrum
Todd Combustion Inc
5998-01-033-7464 INTERCHANGEABLE
Circuit Card Assembly
5120-01-181-78750116780000 INTERCHANGEABLE
Wrench,spanner
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
3010-01-363-577211678 INTERCHANGEABLE
Parts Kit,hydraulic-Pneumatic,ro
Emerson Automation Solutions Final Control Us Lp
3030-01-624-769611-678 INTERCHANGEABLE
Belt,v
Konrad Marine Inc Div Konrad Marine
Cross-Reference Index
Part NumberManufacturer
11678 PRIMARY Grimes Aerospace Company (USA)
Related Parts
3110-00-156-7498INTERCHANGEABLE
BEARING,BALL,DUPLEX
11678
9540-00-188-6268INTERCHANGEABLE
BEAM,STRUCTURAL
4408
5315-00-352-0705INTERCHANGEABLE
PIN,STRAIGHT,HEADED
196A
5826-00-544-4168INTERCHANGEABLE
COVER,RECEIVER ASSE
11678
4530-01-018-9065INTERCHANGEABLE
FULCRUM
11678
5998-01-033-7464INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5120-01-181-7875INTERCHANGEABLE
WRENCH,SPANNER
0116780000
3010-01-363-5772INTERCHANGEABLE
PARTS KIT,HYDRAULIC-PNEUMATIC,RO
11678
3030-01-624-7696INTERCHANGEABLE
BELT,V
11-678

Frequently Asked Questions

What is NSN 3110-00-705-0163?

NSN 3110-00-705-0163 is a Retainer Assembly,b, manufactured by Grimes Aerospace Company, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-705-0163?

NSN 3110-00-705-0163 has 1 cross-referenced part number: 11678 (Grimes Aerospace Company).

What NSN replaces 3110-00-705-0163?

There are 9 known substitutes for 3110-00-705-0163: 3110-00-156-7498, 9540-00-188-6268, 5315-00-352-0705 and 6 more. Verify interchangeability with system specifications before substitution.

Is NSN 3110-00-705-0163 still in active supply?

NSN 3110-00-705-0163 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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